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arsen [322]
3 years ago
14

If the perimeter of a square is 40 inches, what is the length of each side?

Mathematics
1 answer:
Tasya [4]3 years ago
6 0
The length of each side would be 10" because 10 • 4 = 40
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A restaurant buys mustard in 3/4 pound jars. If a 27 pound carton was bought, how many jars would be in the carton?
Nostrana [21]

Answer:

36

Step-by-step explanation:

Divide the carton weight by the weight of 1 jar

27 ÷ \frac{3}{4}

= 27 × \frac{4}{3}

= \frac{27(4)}{3}

= \frac{108}{3}

= 36

There are 36 jars in a carton

7 0
3 years ago
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The variable y varies directly with the variable x.
Ivan

Answer:

D answer to dis question is 21

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3 years ago
A student ate 3/20 of all candies and another 1.2 lb. Another student ate 35 of the candies and the remaining 0.3 lb. Altogether
Ipatiy [6.2K]
The correct question is
<span>A student ate 3/20 of all candies and another 1.2 lb. Another student ate 3/5 of the candies and the remaining 0.3 lb. Altogether, what weight of candies did they eat?</span>

let
x-------> total <span>weight of candies
we know that

x=(3/20)*x+1.2+(3/5)*x+0.3
</span>x=(3/20)*x+(3/5)*x+1.5----> multiply by 20----> 20x=3x+12x+30
20x=15x+30
20x-15x=30
5x=30
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the answer is
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8 0
3 years ago
Solve<br><br> y=34x<br> y=-54x+52
jeyben [28]

Answer:

x= 13/22

Step-by-step explanation:

you can substitute y= 34 x on the second equation

34x = -54x +52  add 54x to both sides

34x +54x  = -54x +54x +52

88x = 52  divide both side by 4

22x = 13  divide both sides by 22

x= 13/22

5 0
3 years ago
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Ann [662]

Answer:

3.2 days

Step-by-step explanation:

All you have to do is divide 8 by 2.5

8 ÷ 2.5 = 3.2

5 0
3 years ago
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