Mathematics: Last month, margo bought a tree that grows 2.5 cm 5 cm5, tall when she bought it and now it is 65 cm tall. write an equation to determine the number of days margo has owned the plant.

Last month, margo bought a tree that grows 2.5 cm

heatherlemaster

15.03.2022

If x is the number of days, then the equation is as follows:

65 = 5+2.5x
2.5x=60
x=60/2.5

x=24 days

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topgunholley

12.01.2023

Step-by-step explanation:

let the number be n, then

$\frac{n+62}{7}$ = n - 4 ( multiply both sides by 7 to clear the fraction )

n + 62 = 7n - 28 ( subtract n from both sides )

62 = 6n - 28 ( add 28 to both sides )

90 = 6n ( divide both sides by 6 )

15 = n

That is the number is 15

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