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4 years ago

The perimeter of a square field is 272 yards. How long is each side?

1 answer:

4 0

Perimeter of a square = 4 * each side
so, in the given case 4 * lenght of each side = 272 yards
so, each side = 272/4 = 68 yards

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After a 15% increase, a town has 115 people. What was the population before the increase?

Arte-miy333 [17]

Answer:

100 people

Step-by-step explanation:

Population Of People=115Percentagencrease=15%

The New Population corresponds to 115%

(That is 100+15)

We want to find the population that corresponds to 100% that is the original population.

Therefore Original Population;

 $\frac{100}{115}\times {115}{}$ 

 $100 \: people$ 

7 0

3 years ago

Christopher is thinking of two positive integers. The sum of the integers is 27. When twice the first integer is added to half o

LenKa [72]

Answer:

Let x and y be the two positive integers the Christopher is thinking.

x is equal to 7

and y =20

8 0

3 years ago

The graph of a line passes through the points (0, -2) and (6, 0). What is the equation of the line?

sertanlavr [38]

Answer:

Step-by-step explanation:

slope, m = (6-0) /(0--2) = 6/2 = 3

intercept, c at y = -2 when x = 0

Equation

y = mx + c

y = 3x -2

4 0

4 years ago

A market buys bags of mixed candy for $12.50 per pound. The market wants to make a profit of 22%.

Anarel [89]

Answer:

$15.25

Step-by-step explanation:

100% = 12.5

1% = 0.125

22% = 2.75

12.5+2.75=15.25

3 0

3 years ago

Read 2 more answers

Casey puts wrapping paper around a gift box. She wants to tie a ribbon

kkurt [141]

Well 12 inches is a foot so 24inches is 2 feet so there is a hint so 90 divided by 12 and there is part of it

3 0

4 years ago