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Zielflug [23.3K]
3 years ago
14

Maggie's brother is 3 years younger than twice her age. the sum of their ages is 24. write solve an equation to determine maggie

's age
Mathematics
1 answer:
drek231 [11]3 years ago
5 0

It would be 2x+3=24

Find x then you would plug it in for only 2x instead of the entire equation

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kogti [31]
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3 years ago
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Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Hatshy [7]

Answer:

The change in the area of the rectangle is 0 square feet

Step-by-step explanation:

To solve this problem we have to calculate the area of ​​the two rectangles that give us

first we have to know the formula to calculate the area of ​​a rectangle

a = area

l = length  = 12ft

w = width = 5ft

a = l * w

we replace the known walues

a = 12ft * 5ft

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we do the same with the other rectangle, but first we have to calculate its sides

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to calculate the change in the area we subtract (a - a2)

a - a2 =

60ft² - 60ft² = 0ft²

3 0
3 years ago
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