Answers
Answer:
12+H
Step-by-step explanation:
I've never used dream box, but if the equation you need to simplify is 2+h+7+3, you would simply combine like terms. This means you will add all of the numbers since they are all positive.
Related Questions
120 children go on a holiday. The ratio of the number of girls to the number of boys is 3:5. On Sunday, all the children either go sailing or go climbing. 16/25 of the boys go climbing. Twice as many girls go sailing as go climbing. Work out how many children go sailing on sunday.
Answers
Answer:
32/50
Step-by-step explanation:
hope this helps if not sorry :)
66 children go sailing on sunday.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given,
The number of kids go on Holiday =120
The ratio of the number of girls to the number of boys is 3/5.
Number of girls = (3/5)×120 = 72 girls.
Then there are 48 boys
120-72=48
16/25 of the boys go climbing
16/25×48=30
Boys sailing, 48-30 = 18
Twice as many girls go sailing as go climbing
Then 2x+x=72
3x=72
x=24
Therefore 48 girls are sailing and 24 are climbing
Total kids sailing 48+18=66
Hence 66 kids go sailing on sunday.
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PLZ HELP!!!
You _____ should know the difference between addition and subtraction. Which is the best intensive pronoun to use in the blank? a) and I b) yourself c) myself d) really
Answers
Answer:
d really
Step-by-step explanation:
Answer: B: and I
Step-by-step explanation:
Hope it works out!
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.
Answers
Help please...........
Answers
Step-by-step explanation:
a) no it's not equivalent
b) yes it's equivalent by 5
c) yes it's equivalent for 5
Answer:
Okay, first of all I don’t know
Step-by-step explanation:
me: This question is hard not gonna lie cause it’s math of course
my brain: yea just skip the question
me: I’m still gonna answer it
LOOK WHERE WE ARE NOW!!!
pleasse no wrong answers
Answers
Large Polygon 14 x21= 294
Little Polygon 2x(2x2) =8
294-8=286
Ms. Petersen runs the school cafeteria. In October, she had to order 15 cases of chocolate milk twice because the students at her school love it so much. Each case contains c cartons of chocolate milk.
Answers
Ms. Petersen ordered 30c cartons of chocolate milk in October.
brief detail
To solve the problem, we need to know the total number of cartons of chocolate milk that Ms. Petersen ordered in October.
If she ordered 15 cases of chocolate milk twice, she ordered a total of 30 cases of chocolate milk (15 x 2).
We are also told that each case contains c cartons of chocolate milk. So, the total number of cartons of chocolate milk that Ms. Petersen ordered is:
30 cases x c cartons per case = 30c cartons
explanation:
No of cartoon of chocolate milk
= c
No of cases ordered = 15*2
Each cartoon contains chocolate milk = 15*2*c
=30 c
A rectangle measures 2 1/4 meters by 1 7/8 meters. What is its area??
Answers
Hello!
2^1/4 * 1^7/8
= 0.5 * 0.125
= 0.0625
Step by step equation:
Separate the whole numbers and fractions.
Whole numbers: 2, 1
Fractions: 7/8, 1/4
Now simplify the fractions.
To make the fractions have even denominators we must multiply 1/4 by 2 on the top and bottom, changing 1/4 into 2/8.
Now that the fractions are simplified we multiply them together. 7/8 • 2/8 = 14/8. We now turn this into a mixed number, 1 and 6/8’s.
Now let’s multiply the whole numbers,
2•1 = 2. Now that we have all the numbers laid out let’s combine them.
2 + 1 + 6/8 = 3 6/8’s. Since this is out area you want to make sure to label the product correctly and the label here is meters so the answer would come out to be:
3 6/8’s meters sq.
Hope this helps!
— mEmberS of a book club have 12 bOoks to chOosE frOm this mOnth whAt arE 2 diffErent tOoLs the cLub mEmberS cOuld US3 to simmuLate rΔndOmly choOsing a boOk??
Answers
Answer:A spinner wheel or a 12 sided die
Step-by-step explanation: It’ll be randomized so hopefully no one gets angry.
HELP ME IT'S DEALING WITH CONVERTING MEASUREMENTS OF CAPICTY
Answers
Answer:
16 pints
32 cups
2 gallons
Step-by-step explanation:
Total: 8 quarts.
Pints:
There are 2 pints in 1 quart.
It is given that there are 8 quarts. Multiply 2 pints with 8 quarts:
(8 quarts) * (2 pints/1 quart) = 16 pints/8quarts
16 pints
Cups:
There are 4 cups in 1 quart.
It is given that there are 8 quarts. Multiply 4 cups with 8 quarts:
(8 quarts) * (4 cups/1 quart) = 32 cups/8 quarts
32 cups.
Gallons:
There are 4 quarts in 1 gallon.
It is given that there are 8 quarts. Divide 4 quarts with 8 quarts:
(8 quarts)/(4 quarts per gallon) = 2 gallons
2 gallons.
~
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Answer:
16 pints, 32 cups, 2 gallons
Step-by-step explanation:
There are 8 quarts, and I just converted each one.
Write the function h(x) if f(x) = radical x is reflected across the y- axis, stretched vertically by a scale factor of 6, and then translated 4 units down.
(Their Is no options for the question)
(And my keyboard don’t have a radical sign)
Please Help me anyways :)
Answers
Answer:
i dont understand this question- explain more and i can help you alr?
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answers
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
Kiran read for x minutes, and Andre read for 5/8 more minutes. Write an equation with Kiran as x, to represent how many minutes Andre read.
Answers
Answer:
X = Kiran
A = Andre
X + 5/8 = A
Select all expressions
Answers
Answer:
f(6 x 2)
12f
i dont really know if they are correct but yea
09:57:09
Chang knows one side of a triangle is 13 cm. Which set of two sides is possible for the lengths of the other two sides of this
triangle?
5 cm and 8 cm
6 cm and 7 cm
7 cm and 2 cm
8 cm and 9 cm
Answers
Answer:
D
Step-by-step explanation:
I need a little help. Can someone help me?
Answers
z/5=3
z=3(5)
z=15
hope this helps !
I also recommend using MathPapa it will help you a lot with math problems you don’t understand
please help this is due stoday and i really need help
Answers
Answer:
last two years when i used ALEXS in middle school, well everyone would use m athway to solve the problems or maybe search them up online. ik this doesnt help much but you can do it!
Step-by-step explanation:
....................
Answers
Answer:
?
Step-by-step explanation:
Clint is putting on sunscreen. He uses 2 mi to cover 50cm2 of his skin. He wants to know how many millimeters of sunscreen he needs to cover 324cm2 of his skin. How many millimeters of sunscreen will he use?
Answers
Answer:
12.96 millimeters
Step-by-step explanation:
Because he uses 2 millimeters to cover 50cm2 so we know that you would need 12 millimeters to get 300 and that 1 millimeter = 25cm2 so with some quick calculations we get 12.96.
Please help me with this!
Answers
Answer:
1: 39,284
2: 58,672.8
3: 2,066.79153912
4: 183.801664976
5: 8,744,119.16410
Those are the answers to the problems now you can just determine which ones are from least to greatest
Answer:
1: 39,284
2: 58,672.8
3: 2,066.79153912
4: 183.801664976
5: 8,744,119.16410
Step-by-step explanation:
factor the expression
36x + 12y + 24
Answers
Factor out 12 from the equation.
Hope this helped!
Answer:
Sorry
Step-by-step explanation:
I really need to find more answers since my daily limiy for answers ran out since i don't have brainly plus and it costs so muchhhh
Word Problems (WITH EXPLANATION)
In the rectangle below, the line MN cuts the rectangle into two regions. Find x, the length of segment NB, so that the area of the quadrilateral MNBC is 40% of the total area of the rectangle.
Answers
The length of segment NB is 0.833
Finding x, the length of segment NBFrom the question, we have the following parameters that can be used in our computation:
The rectangle
The area of the rectangle is
Area = (20 + x) * 10
The area of MNBC is
Area = 1/2 * 10 * (x + 20 + x - 5)
Area = 5(2x + 15 )
The area of the quadrilateral MNBC is 40% of the total area of the rectangle
So, we have
5(2x + 15) = 40% * (20 + x) * 10
5(2x + 15) = 4* (20 + x)
When evaluated, we have
x = 0.833
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Answer:
X=1
Step-by-step explanation:
The total area of the rectangle is 20x10=200
so the area of MNBC is: 40%x200=80
MC= 20-5=15
so (x+15).10/2=80 (according to the trapezoidal area formula)
x=1
so the answer is 1
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can someone help with this pls? i don’t understand math at all
Answers
Answer:
hey _ second answer is right _ ok
please answer quickly
Answers
Answer:
37.5
Step-by-step explanation:
cosФ = \(\frac{A}{H}\)
cos(33°35') = \(\frac{m}{45}\)
m = 45 × cos(33°35')
m = 37.5 (1d.p.)
Evaluate the expression.
(−18−−−√3)3+334=(−183)3 + 334=?
Please help
Answers
Answer:
False
240.469 = -215
Step-by-step explanation:
(−18√3)3+334=(−183)3 + 334
-93.531+334=-549+334
240.469= -215
The expression (−18√3)3+334 when evaluated is 240.47
How to evaluate the expressionFrom the question, we have the following parameters that can be used in our computation:
(−18√3)3+334
Express properly
So, we have
(−18√3) * 3 + 334
Remove the bracket
This gives
(−18√3) * 3 + 334 = −54√3 + 334
Lastly, we have
(−18√3) * 3 + 334 = 240.47
Hence, the expression when evaluated is 240.47
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george's continer was partially full. then he added 177 millters more liquid to the container. now the container has a total of 266 millitera of liquid was in the container before george added more? answers A) 79 mL B) 89 mL C) 111 mL D) 443 mL Whoever answers first gets a giftcard i buy it private message you and give you the code i have to buy it the picture shows the container
Answers
Answer:
B) 89mL
Step-by-step eplanation:
Answer:
I believe the answer is 89
Step-by-step explanation:
If he now has 266 millitera of liquid in the container that means he first had 89. You take 89 and add the 177 that you added to the container and you get your total of 266.
In a class in a middle school, there were 80 students. 30 percent were girls. How many of the class were boys. Awnser in percents.
Answers
Answer:
In a class of 80 students 30 are girls.
To Find:
The percentage of girls in the class is?
Solution:
The given problem can be solved using the concepts of percentages.
1. The total number of students in the class is 80, 30 are girls of the 80 members.
2. Percentage is given by the formula,
=> Percentage = (Favorable numbers x 100)/Total numbers,
3. Using the formula mentioned above the percentage can be calculated,
=> Percentage of girls = (30x100)/80,
=> (30x100)/80,
=> (3x100)/8,
=> (3x25)/2,
=> 75/2 = 37.5%.
Step-by-step explanation:
Answer:
70%
Step-by-step explanation:
If 30% of the class were girls, then 70% of the class must be boys (since 30% + 70% = 100%).
To find out how many students this represents, we can use the following formula.
70/100 * 80 = 56
So there were 56 boys in the class.
To express this as a percentage, we can calculate what percentage of the class the boys represent.
56/80 * 100 = 70%
Therefore, 70% of the class were boys.
Need answers! Thankkkkksss!
Answers
Answer:
7/3ft long, 10/7ft wide, 9/8ft high
Step-by-step explanation:
1 1/3=4/3
=4/3*1 3/4
=7/3
5/7*2
=10/7
3/4*1 1/2
=3/4*3/2
=9/8
Explain, step by step with details how to solve. Your answer should be as a mixed number in simplest form
5 1/4 - 3 4/5
(Please please please show your work, I need to get this done)
Answers
Explanation: 5 1/4 - 3 4/5 turn 5 1/4 into a improper fraction which is 21/4 and turn 3 4/5 into a improper fraction which is 19/5 and subtract and you would get 29/20 divide that and get 1 4/5 which is simplified from 1 9/20
I hope this wasnt a bad explanation
Which solution is best represented by the inequality? please help
25x + 15 ≥ 395
A Susan needs to save up enough money to repair her car. She has already saved $25 and can save another $15 per week. How many weeks will it take for Susan to save enough for auto repairs?
B James has his eye on a new stereo. The one he really wants is $395. James has already saved $15 and can save an additional $25 per week. How many weeks (x) will it take for him to save enough to purchase the stereo?
C Susan needs to save up enough money to repair her car. She has already saved $15 and can save another $25 per week. How many weeks will it take for Susan to save enough for auto repairs?
D James has his eye on a new stereo. The one he really wants is $395. James has already saved $25 and can save an additional $15 per week. How many weeks (x) will it take for him to save enough to purchase the stereo
Answers
Answer: B
Step-by-step explanation: James needs $395 or more, so it can't be A or D because those problems don't mention 395$. B is saying that he already has $15, and can save 25$ per week, (x represents the number of weeks) while D is saying he already has 25$ and can save 15$ per week.
Higher Order Thinking: Junior says the
product of 25 x 10 is 250. How can you
use patterns to check Junior's answer?
Answers
Junior says the product of 25 x 10 is 250. Junior's answer is correct.
What is the fundamental principle of multiplication?If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.
Given problem is;
25 × 10 = ?
Since, 1 × 10 = 10
2 × 10 = 20,
3 × 10 = 30,
4 × 10 = 40
When we observe this sequence,
It is found that, when we multiply a number by 10 we obtain the resultant number by putting 0 in the ones place of the given number.
That is,
25 × 10 = 250
Therefore, Junior's answer is correct.
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