Answer:
+30 +-25
Savings is positive
Buying is negative
Step-by-step explanation:
+30 saved
-25 to buy
+30 +-25
Savings is positive
Buying is negative
Sheldon needs to buy 8 gallons of ice cream,
Prices of small size Price of large size
Cold farms $2.50 for 1 pint $4.50 for 1 quart.
Sweet dreams $4.25 for 1 quart $9.50 for one gallon.
Which size and brand of ice cream is the best deal?
Answer:
The larger size container and the Cold farms is the better deal for Sheldon.
Step-by-step explanation:
Given:
1 gallon = 8 pints
\(2.50 \times 8 =20\)
Multiply the gallons to 20
8 × 20 = 160
Then, the large size is 18.
4.50 ×4 =18 (1 Gallon= 4 quartz)
Therefore, the larger size container and the Cold farms is the better deal for Sheldon.
Answer:
Sweet Dreams Large Size (aka 9.50 for one gallon)
Step-by-step explanation:
8 gallons = 32 quarts = 64 pints
Cold farms pint
2.50 x 64 = $160
Cold farms quart
4.50 x 32 = $144
Sweet dreams quart
4.25 x 32 = $136
Sweet dreams gallons
9.50 x 8 = $76
$76 dollars is the least out of them all, so that is the answer.
Hope this helps!
Which of the following examples has a unit rate of 32 miles per hour? Select all that apply.
A) 123 miles in 3 hours
B) 96 miles in 3 hours
C) 288 miles in 9 hours
D) 66 miles in 2 hours
E) 310 miles in 10 hours
Answer: b,c
Step-by-step explanation:
123/3=41
96/3=32
288/9=32
66/2
310/10=31
Answer:
Step-by-step explanation:
Comment
This is a good question to estimate the answer. That will get rid of the ones you don't have to check - maybe.
123 miles in 3 hours = 123/3 = 40 about Too far away. Not answer
96 miles in 3 hours = 100 / 3 = 33 about. This is one you should check.
288 miles in 9 hours = 270/9 = 30 about. Another one to check
66 miles in 3 hours = 66/2 = 33 Not right.
310 miles in 10 hours = 310/10 = 31 Not right
Some of these do not need to be rounded to get the answer. If the division is the same as the question and it does not come to 32 then it will not be included in the answer.
B gives 32 miles / hour. B is one of the answers
C gives 32 miles / hour. C is one of the answers.
Answer
B and C
Eighth grade A.2 Divisibility rules VW5
You have prizes to rev
There are 86,784 fish in a hatchery, which are divided evenly among the ponds. How many
ponds could there be at the hatchery?
Select all the possible numbers.
3
6
4
2
Submit
Type here to search
OC
,C
Answer:
3, 6, 4, 2
Step-by-step explanation:
The factors of 86784 are :
1 * 86784
2 * 43392
3 * 28928
4 * 21696
6* 14464
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
Find the common difference in the outputs to help find the missing output in the table.
5,6,7,8,9
3.8,4.6,5.4,-----.-------
I need help with explanation!!!!!
Answer:
6.2, 7.0
Explanation:
The difference is always 1.2
Help??? Brainliset
Andre took a trip from Boston, Massachusetts to Paris, France. In 6 2/3 hours, the plane flew 3,669 4/5 miles. How far had the plane traveled in 1 hour?
Answer:
550.47
Step-by-step explanation:
3669 4/5 ÷ 6 2/3 = 550.47
SIMPLIFYYY PLS HELP
simply this thing in pics
Answer:
\(\boxed{\mathrm{B.\; 5^4}}\)
Step-by-step explanation:
\(\mathrm{5^6\:\div 5^2}\)
\(\mathrm{\cfrac{5^6}{5^2}}\)Apply the exponent rule:-
\(\mathrm{5^{6-2}}\)Subtract numbers *6-2=4* :-
\(\mathrm{5^4}\)Therefore, B. 5^4 is your answer!
___________________
-Hope this helps!
Answer: hope this helps ♡
B. 5⁴
Step-by-step explanation:
\(5^{6}\) ÷ 5²
= \(\frac{5^{6}}{5^{2}}\)
= \(5^{6}\)¯²
= 5⁴ ( → 5×5×5×5 = 625)
Plz help me!!!!!!!!!!!
Answer:
1. B
2.D
3.A
4.C
Step-by-step explanation:
Brainlist plz
4.5 multiplied by x = 81. what represents x?
help! i dont this math problem please due soon!
Answer:
12x12 12x6 H = 46cm
Step-by-step explanation:
took quiz
Answer:
46 cm
Step-by-step explanation:
I learned this formula in math last year
Mr. Calloway has a rectangular yard that is 120 feet wide and 80 feet deep. To keep his dogs on his property, he needs to build a fence. How much fencing does he need?
A. 200 ft
B. 36 ft
C. 400 ft
D. 480 ft
Answer:
C. 400 ft
Step-by-step explanation:
120 + 120 = 240. I do this to find the length sides of perimeterI can say that the depth, 80, is also the width. So, 80 + 80 = 160160 + 240 = 400. I do this to find the perimeterTherefore, 400 is the answer.Joe borrowed $9,000 from the bank at a rate of 7% simple interest per year. How much interest did he pay in 9 years?
Answer:
simple interest on a principal of $9,000.00 at a rate of 7% per year for 9 years is $14,670.00.
Step-by-step explanation:
Therefore $14,670 was paid in 9 years.
Answer:
14,670 Was paid in 9 years
Step-by-step explanation:
A garden is 20 feet long by 8 feet wide. The length and width of the garden will each be increased by the same number of feet. This expression represents the perimeter of the larger garden:
(x + 20) + (x + 8) + (x + 20) + (x + 8)
Which expression is equivalent to the expression for the perimeter of the larger garden?
Select all that apply.
A. 4x + 56
B. 2(2x + 28)
C. 2(x + 20)(x + 8)
D. 4(x + 20)(x + 8)
E. 2(x + 20) + 2(x + 8)
Which list orders the numbers from least to greatest?
Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth
A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3
Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth
Hope my answer helps you✌️
(MIDDLE SCHOOL MATH) Please help!
I’m having trouble finding the interval.
Please and thank you!
GIVING BRAINLIEST how many O's are in one thousand
Answer:
3
Step-by-step explanation:
I kinda suck at math, help please?
Divide:
-5/8 ÷2/3
Answer Options
- 15/16
15/16
3/5
7/11
Answer:
15/16
Step-by-step explanation:
Answer:
-15/16 is the answer
Step-by-step explanation:
First, you do -5/8 divided by 2/3 which is -0.9375, and then that equals -15/16. Hope this helps!
Solve the following inequality -3m + 18 <30
Please
Answer:
ANSWER: m > -4
Step-by-step explanation:
Please help me
What's the answer to this problem?
3 x [26 - 2 x (3 + 6)]
Answer:
21x+26
Step-by-step explanation:
3x [26-6x+12x]
3x[26+18x]
21x+26
could be wrong tho
Answer:
648
Step-by-step explanation:
please help i dont know how to do
Answer:
Look At the graph
Step-by-step explanation:
PLEASE HELP
mathmatics
Answer: $38.10
Step-by-step explanation: This is the only reasonable solution that is not in the negatives, and if you do the math that's the answer.
Can someone answer I don't understand?
Answer:
i i i i i i i i i i i i i i i i i i i i i i i i i i i i 56
During a sale, a store offered a 40% discount on a bed that originally sold for $620. After the sale, the discounted price of the bed was marked up by 40%. To the nearest whole number, what percent of the original price was the price after markup?
Answer: I think this is 84%
Step-by-step explanation:
Choose the graph of the solution to the inequality c – 12 ≥ –16.
A. A number line with a closed dot at negative 4, shaded to the right.
B. A number line with a closed dot at 4, shaded to the left.
C. A number line with a closed dot at 4, shaded to the right.
D. A number line with a closed dot at negative 2, shaded to the right.
Answer: C
Step-by-step explanation:
\(C-12\geq -16\)
+12 +12
C \(\geq\) -4
Since there is a line under the symbol, that means a closed dot. Since C is greater than or equal to -4, it is shaded to the right.
You put steel wool in a water bottle and put a balloon on top. The balloon starts to expand. Which type of property are you testing?
Answer:
either chemical compound or oxidation but i think its oxidation
Step-by-step explanation:
Answer these two questions pls (ill give u brainly)
Answer:
1a)81 b)54 c)27 d)0
Step-by-step explanation:
for number one the answer is 27 x what is given
Answer:
a) 8; b) 12; c) 6; d) 130.3 cmStep-by-step explanation:
You want the number of small cubes painted on 3, 2, 1, and 0 faces if the outside surface of a cube comprised of 27 small cubes is painted. You also want the height of 200 L of water in a tank of 50 cm radius with a 20 cm radius hole in the middle.
1. CubesThe number of cubes painted on 3 faces is the number of corner cubes: 8.
The number of cubes painted on 2 faces is the number of center-edge cubes, 12.
The number of cubes painted on one face is the number of center-face cubes, 6.
The number of cubes with no painted faces is the number of cubes buried inside, 1.
The painting is ...
3 faces: 82 faces: 121 face: 60 faces: 1The total is 27, as it should be.
2. HeightThe area of the base of the part holding water is ...
π(50² -20²) = π(2500 -400) = 2100π cm²
The height of 200 L of water will be h, where the volume of the figure is ...
V = Bh
V = (2100π cm²)h = 200·1000 cm³
h = 200/(2.1π) cm ≈ 30.3 cm
The height of the water in the tank will be about 30.3 cm.
__
Additional comment
When working with volumes in liters, it is often convenient to work with dimensions in decimeters (dm), where 1 dm = 10 cm. This is because 1 dm³ = 1 L.
Here, the area is π(5² -2²) = 21π dm², so the height is (200 dm³)/(21π dm²) ≈ 3.03 dm = 30.3 cm.
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PLEASE ANSWER ASAP
A study was conducted comparing the speeds of 2 different fish, Fish A and Fish B. The table shows the distance, in meters, Fish A travels in seconds. Scientists
concluded that Fish B travels 3 meters every 2 seconds.
Assuming both fish swim at a constant rate, which fish swims faster and by how many meters per second?
Pls Help I will give Brainliest!!!!!
Two similar triangles are shown on the coordinate grid:
Which set of transformations has been performed on triangle ABC to form triangle A'B'C'?
Dilation by a scale factor of 4 followed by reflection about the x-axis
Dilation by a scale factor of 2 followed by reflection about the x-axis
Dilation by a scale factor of 4 followed by reflection about the y-axis
Dilation by a scale factor of 2 followed by reflection about the y-axis
In 2020, Forest A had an area of about 4000 acres and Forest B had an area of about 3600 acres. Researchers expect deforestation to cause the area of Forest A to decrease at a rate of 105 acres per decade and the area of Forest B to decrease at a rate of 30 acres per decade. In what year do they expect the areas of the forests to be the same?
Answer:
In about 2073, 3440 acres
Step-by-step explanation:
Determine the equation for each forest. Forest A: y=-105x+4000 Forest B: y=-30x+3600There are a number of ways to solve a system of equations, but for this we are first going to solve for x when -105x+4000=-30x+3600. In this case, x=5 1/3.Then, we are going to plug 5 1/3 in as x into one of our equations. To double check you have this right, you may do both. If our equation is y=-30(5 1/3)+3600, then y=3440.Add 5 1/3 decades or about 53 years to 2020.Therefore, they expect the area of the forests to be the same in about 2073. At this time, both will have an area of about 3440 acres.
In 2073 the areas of the forests to be the same.
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
Forest A had an area of about 4000 acres and Forest B had an area of about 3600 acres.
If Forest A to decrease at a rate of 105 acres per decade and the area of Forest B to decrease at a rate of 30 acres per decade.
let the number of decades occur be x
So, the equation is
4000 - 105x= 3600 - 30x
400 = 75 x
x= 5.33
x= 53.3 years
Hence, In 2073 the areas of the forests to be the same.
Learn more about equation here:
https://brainly.com/question/29657983
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