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3 years ago

14

A tree is 7 ft tall when it is planted and this type of tree grows two feet per year. How tall will the tree be in 6 years? How

long will it take for the tree to reach 44ft?

1 answer:

s344n2d4d5 [400]3 years ago

4 0

2x+7=?

X=6

2(6)+7=

12+7=19

In six years, the tree will be 19ft

2x+7=44

Minus seven on both sides

2x=37

Divide two from both sides

X=18.5

Thus, it will take 18 and a half years for the tree to reach 44ft

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3 years ago

Read 2 more answers

Solve this system of linear equations. -14x + 11y = 23 7x - 3y = 37 <br> x=? y=?

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<span> -14x + 11y = 23
+2(7x - 3y = 37)
----------------------
0 + 5y = 97
y = 97/5
y = 19.4

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Check

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Yakvenalex [24]

Answer:

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Step-by-step explanation:

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substitute in the formula

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