Timothy bought 4 packages of cat food and 3 packages of dog food. Each package of cat food contained 7 cans, and each package of dog food contained 3 cans. How many more cans of cat food than dog food did Timothy buy?
Answers
Answer:
19
Step-by-step explanation:
4 times 7 is 28
3 times 3 is 9
28-9=19
Dog food = 3 x 3 = 9
28-9= 19
Timothy bought 19 more cans of cat food
Related Questions
Mama Mia’s Pizzeria used 68 ounces of mozzarella cheese to make pizza.
How many pounds of mozzarella cheese did they use?
Responses
A 12.512.5
B 4.254.25
C 6.86.8
D 17
Answers
Answer:
B.
Step-by-step explanation:
I looked up ounces to pounds and used a calculator.
Triangle NGM is reflected across the x-axis, and is dilated by a factor of
\(2 \frac{1}{2} \)
what are the coordinates of vertices N'G'M'
![Triangle NGM is reflected across the x-axis, and is dilated by a factor of [tex]2 \frac{1}{2} [/tex]what](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/72KqTh42y5ufcNCXgnAIojzv21Q5WAGP.jpeg)
Answers
The coordinates of vertices N'G'M' are N'(-10, -15), M'(-15, -5) and G'(-5, -10).
From the given graph, N(-4, 6), M(-6, 2) and G(-2, 4).
Scale factor = \(2\frac{1}{2}\)
= 2.5
The reflection of point (x, y) across the x-axis is (x, -y).
Here, N(-4, 6)→(-4, -6)
M(-6, 2)→(-6, -2)
G(-2, 4)→(-2, -4)
Now, with scale factor 2.5, we get
(-4, -6)→2.5(-4, -6)→N'(-10, -15)
(-6, -2)→2.5(-6, -2)→M'(-15, -5)
(-2, -4)→2.5(-2, -4)→G'(-5, -10)
Therefore, the coordinates of vertices N'G'M' are N'(-10, -15), M'(-15, -5) and G'(-5, -10).
To learn more about the reflection over x-axis visit:
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(Will mark brainliest if corret.)
Margaret is saving money for her summer vacation. She calculates that her starting amount is 0.4% of the total amount she wants to save. What is 0.4% written as a decimal?
Answers
Answer:
0.4% = 0.40 or 0.4
i was gone sick for this class and don’t know what the heck to do. I don’t need answers, just explanations on what to do.
(conversion factors and equivalent rates homework by the way)
Answers
Answer: conversion factor is just how much of it is in another unit
Step-by-step explanation:
for example, 5280 feet are in a mile so the original rate of 15 in a hour can be turned into the equation on the first image.
Original rate (15 miles) x conversion factor (5280 feet are in a mile)
So when you multiple get 79,200 which simple means, in one hour she will go 79,200 ft. This concept can be applied to other scenarios such as feet and meter, liters and gallons, miles and kilometers, all that’s necessary is to know the conversion rate. The conversion factor is simple how much of your term is in another, this may be confusing but imagine it like this how many feet are in a yard? The answer is 3 so the conversion factor is just 3ft:1yd
Which number could go in place of letter A
A.40
B.2.75
C.1/4
D.-2.5
E.-5
Answers
Answer:
A. 1/4, 2.75
B. -5, ad -2.5
C.. 40
Step-by-step explanation:
Hope this helps
Answer:
A
Step-by-step explanation:
can you please mark me brainliest
ASAP HELP ME I WILL GIVE BRAINLIEST
Answers
Answer:
2,4,6,8,10
Step-by-step explanation:
What is the domain and range of:
Answers
Answer:
b
Step-by-step explanation:
how it works with life
i need help with this problems
Answers
Answer:
Step-by-step explanation:
y = mx + b
0 = 300,10 + 240 =550
Please help quick! this is my second to last question!
Answers
Answer:
1.) 17
2.) -6
3.) 6
4.) 14
5.) -13
Step-by-step explanation:
1. 2x8+1= 17
2. 10 - (4x4)= 10-16= -6
3. (10/5) + 4 = 2+4= 6
4. (-6 x 1/3) + 16= -2 + 16= 14
5. (8 x -1) - 5= -8 - 5= -13
1.) 17
2.) -6
3.) 6
4.) 14
5.) -13
Which equation has the solution x = 3? please answer for all of them x÷3+5=6 2x + 4 = 10 3x + 1 = 9 9÷x−1=4 5x−7=1 9−3x=0 thanks a lot for helping
Answers
Answer:
x÷3+5=6
Step-by-step explanation:
1. (x/3)+5=6
2. x/3=1/3x
3. subtract 5 from both sides and get 1/3x=1
4. multiply both sides by 3 because if u want to find what x equals u need to multiply it so its not 1/3x
The first box choice is correct or incorrect. The second box is true or false. third is no solution, one solution or infinitely many solutions.
Answers
Answer:
The first box is correct the second box is false the third box ix is one solution
Step-by-step explanation:
SHA 14-inch pepperoni pizza is sliced into 8 equal pieces. One slice contains 352 calories. Write a division equation in the "Show Your Work" box and then solve algebraically to find how many calories, c, there are in the whole pizza. Put your final answer in the space provided.
Answers
Answer:
2816 calories
Step-by-step explanation:
The number of calories in the whole pizza, c, can be found by multiplying the number of calories in one slice by the total number of slices in the pizza. Since the pizza is sliced into 8 equal pieces, the total number of slices in the pizza is 8.
So, the equation is:
c = 352 calories/slice x 8 slices
We can simplify this equation by multiplying 352 by 8:
c = 2816 calories
Therefore, there are 2816 calories in the whole pizza.
Answer: 2816 calories
Step-by-step explanation: That's it :D
In Harold’s class, there are 7 boys for every 6 girls. Identify three equivalent ratios to compare boys to girls.
Answers
Answer:
7:6
14:12
21:18
28:24
A certain bacterium splits itself into 2 identical cells in 1 day. Each of those new cells is capable of splitting itself into 2 identical cells in 1 day. So the first day there are 2 cells, the second day there are 2 x 2 cells, and so on. Write and evaluate an expression using a base and an exponent to represent the number of cells present at the end of the 7th day.
Answers
Answer:
2 with the second power??
Step-by-step explanation:
if you have two with the second power II exponents will multiply it by itself so the number gradually gets larger each time
Linda is comparing the density of materials. The redwood is 2x10^ -2 pounds per cubic unit. The stainless steel is 3 x 10^ -3
Scientific to standard please
Answers
Answer:
I think this is right, if not let me know and i will try to find my mistake. The redwood would be 0.20 and the stainless steel would be 0.030.
Step-by-step explanation:
To change a number from scientific notation to standard form, move the decimal point to the left if the exponent is negative. However if the exponent were to be positive, you would move it to the right. You move to the left (in this case) by 2 for the redwood. For the stainless steel you would do the same thing but the exponent is -3, so you would move the decimal to the left by 3.
What is the surface area of this right rectangular prism with dimensions of 4 centimeters by 4 centimeters by 6 centimeters?
Answers
Answer:
128
Step-by-step explanation:
A=2(wl+hl+hw)=2·(4·4+6·4+6·4)= 128
I need help with this question, I'm not very good at math and all help is appreciated!
Answers
Answer:
A
Step-by-step explanation:
We can solve for H by isolating it on one side of the equation, as follows:
J/H - I/H = G
Taking H as the common denominator:
(J - I)/H = G
Multiplying both sides by H:
J - I = GH
Adding I to both sides:
J = GH + I
Dividing both sides by G:
H = (J - I)/G
So the answer is
(A)
H = (J - I)/G.
Answer: A
Step-by-step explanation:
\(\frac{J}{H} = G + \frac{I}{H}\) >Since you are solving for H bring I/H to the other side
by subtracting I/H from both sides
\(\frac{J}{H}- \frac{I}{H} = G\) >There is a common denominator so you can
combine the fractions
\(\frac{J-I}{H} = G\) >Multiply both sides by H or cross multiply whichever
way your mind things about how to get H on top
\(J-I = G(H)\) >Divide both sides by G
\(\frac{J-I}{G} = H\) >Answer is A
Chloe has a bird feeder in her yard. When it is full of bird seed, it weighs 12 3/4 pounds. The birds eat 1 1/2 pounds of bird seed each week. She refills the bird feeder when it weighs less than 3 pounds. Which solution represents how many weeks, w, it will take until Chloe refills the bird feeder?
A. w≥6 1/2
B. w>6 1/2
C. w≤10 1/2
D. w<10 1/2
Answers
Answer:
B
Step-by-step explanation
Please Help!
Topic: Indices with algebraic expressions
Answers
Answer:
7/4x squared
that's the answer to your question
Answer:
Step-by-step explanation:
7x^4\2
Which of the following statements are true of the algebraic expression 8y2 + 3y + 6? Select all that apply.
6 is a coefficient.
The expression has two variable terms.
8 is a constant.
This expression is the sum of three terms.
Answers
Answer:
The correct statements are:
6 is a coefficient.The expression has two variable terms.8 is a constant.This expression is the sum of three terms.Explanation:
The coefficient is the numerical factor that is multiplied by a variable term. In this case, 6 is a coefficient that is associated with a constant term.Variable terms have a variable factor. In this case, the expression has two variable terms (8y^2 and 3y).A constant is a term that has no variable factor. In this case, 8 is a constant term.The expression has three terms: 8y^2, 3y, and 6. The term 8y^2 is a variable term, the term 3y is a variable term, and the term 6 is a constant term.Learn more about Algebraic Equations here:
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Jada flips 3 quarters. What is the probability that all 3 will land showing the same side?
Answers
Answer:
25%.
Step-by-step explanation:
Hope this helps!
Answer
1 in 3 chance
Step-by-step explanation:
The chance of two landing on the same side is higher then all 3.
i need help for this. it would be amazing if you drew out the problem <3
Answers
Answer:
21245489
Step-by-step explanation:
231
1
1
6
6
6456464163
Answer:
Line Constant function. Line 2: Increasing Function
Step-by-step explanation:
Line 1 is y=3, making it a horizontal and constant. Meanwhile Line 2 is actually increasing making it an increasing function. Graph is on here I hope. Anyways have a nice day!!!:)
Kayla stacked her 1-inch cubes to make this rectangular prism.
What is the volume of Kayla's prism?
A.) 45 in³
B.) 55 in³
C.) 75 in³
D.) I don't know.
Answers
Answer:
75 inches^3
Step-by-step explanation:
count units on each edge 5 units * 5 units * 3 units 5*5*3 is 75
An alloy is composed of nickel, zinc, and copper in a ratio of 7:2:9. How many kilograms of each metal are needed to make 3.6 kg of this alloy?
Answers
Answer:
Nickel= 1.8 kg
Zinc= 0.4 kg
Copper= 1.8 kg
Step-by-step explanation:
7:2:9
7=nickel
2=zinc
9=copper
7+2+9=18
18×2=36
7×2=14 2×2=4 9×2=18
Divide by 10
14÷10=1.4 4÷10=0.4 18÷10=1.8
1.8+1.4+0.4= 3.6
1.8=nickel
0.4=zinc
1.8=copper
Amount of each metal are needed to make 3.6 kg of this alloy are,
Nickel = 1.4 kg
Zinc = 0.4 kg
Copper = 1.8 kg
We have to given that,
An alloy is composed of nickel, zinc, and copper in a ratio of 7 : 2 : 9.
Now, We can assume that,
Amount of nickel = 7x
Amount of zinc = 2x
Amount of copper = 9x
Hence, We get;
⇒ 7x + 2x + 9x = 3.6
⇒ 18x = 3.6
⇒ x = 3.6 / 18
⇒ x = 0.2
Thus, WE get;
Amount of nickel = 7x
= 7 × 0.2
= 1.4 kg
Amount of zinc = 2x
= 2 × 0.2
= 0.4 kg
Amount of copper = 9x
= 9 × 0.2
= 1.8 kg
Learn more about the ratio visit:
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Please help Me. NO LINKS PLEASE. 8th Grade
Answers
Answer:
it ok but i would love to answer anthor one for u
Step-by-step explanation:
Xenophon uses a reference to the Council of the Ephori that he does not further explain. Research and use reference works to identify the council and its purpose. Be sure to consider the point of view and evidence during your research.
Answers
Answer: Below
Step-by-step explanation: Xenophon, an ancient Greek historian, philosopher, and soldier, often referred to historical events and institutions without providing detailed explanations. In order to identify the Council of the Ephori and its purpose, we can consult reference works and consider the available evidence.
The Council of the Ephori, also known as the Ephors, was a prominent institution in the city-state of Sparta during the classical period of ancient Greece. They played a crucial role in the Spartan government and were responsible for various administrative, judicial, and executive functions.
The Ephorate was established as part of the Spartan governmental system, which was characterized by a mixed constitution that included elements of monarchy, oligarchy, and democracy. The Council of the Ephori was an integral part of the oligarchic aspect of the Spartan government.
The primary purpose of the Council of the Ephori was to act as a check on the power of the two Spartan kings. Sparta had two hereditary kings who shared the executive authority, but the Ephors were elected annually and had the power to oversee and regulate the kings' actions. They had the authority to monitor the kings' conduct, judge their adherence to Spartan laws and customs, and even depose them if necessary.
Additionally, the Ephors had significant administrative responsibilities. They supervised the education of Spartan youth, oversaw the training of the military, and managed various public affairs. They were involved in the collection and distribution of state revenue, the implementation of laws, and the administration of justice.
The Council of the Ephori consisted of five members, who were elected by the Spartan citizens. The selection process involved a combination of election and lot-drawing, ensuring a degree of democratic participation. The Ephors held considerable power and influence within the Spartan society, and their role as a check on the kings helped maintain the stability and balance of power in the Spartan government.
In Xenophon's writings, he often mentioned the Council of the Ephori in the context of Spartan political affairs and decision-making. While he assumed his readers were familiar with the institution, he rarely provided explicit explanations. This approach was common in ancient Greek historical works, as they were often written for an audience that already possessed a certain level of knowledge about Greek institutions and customs.
To better understand the Council of the Ephori and its significance, one can consult ancient Greek historians like Herodotus, Thucydides, and Plutarch, who provide more detailed accounts of Spartan political institutions and the role of the Ephors within them.
Express the following sums and summation notation.
pls help me, i need this for tomorrow
Answers
For question 6 the answer is 91 just add the numbers
A: A behavior that does not depend on experience
B: A period of inactivity that occurs during hot and dry conditions
C: An area occupied by one or more animals that do not allow other members of the species to enter
1: Territory
2: Innate
3: Estivation
(If you do all three, i will give you 30 points)
Answers
Answer:
A. Innate
B. Estivation
C. Territory
Step-by-step explanation:
Answer:
A: Innate
B: Estivation
C: Territory
Step-by-step explanation:
A is an innate behavior.
find hcf of 300 and 3996 by division method
Answers
Answer:
12
Step-by-step explanation:
300÷12=25
3996÷12=333
Answer:the answer is 12
Step-by-step explanation:
Latoya is putting money into a savings account. She starts with $350 in the savings account, and each week she adds $40 .
Let S represent the total amount of money in the savings account (in dollars), and let W represent the number of weeks Latoya has been adding money. Write an equation relating S to W. Then use this equation to find the total amount of money in the savings account after 12 weeks.
What is the total amount of money after 12 weeks: ?
Answers
Answer:
$830.
Step-by-step explanation:
The equation would be S=350+40W. If she starts with $350 dollars, you need to add it to the final total, which is why we have the 350+. 40W is showing that for every week (W) you are adding 40 dollars. Because there are 12 weeks where she adds $40, substitute 12 for W. Then solve the equation.
S=350+40(12)
S=350+480
S=830
Because S is the total amount of money in her account, there should be $830 in her account at the end of 12 weeks. Hope it helps!