A gardener is planting two types of trees:

Type A is 9 feet tall and grows at a rate of 3 inches per year.

Type B is 4 feet tall and grows at a rate of 7 inches per year.

Algebraically determine exactly how many years it will take for these trees to be the same height.

two types of trees.

Question

Janelle Kelley

8 April, 13:18

+2

Answers (1)

Know the Answer?

Gabriella Clark · Answer 1

9 + 13x = 6 + 19x since x is same variable (year)

9 - 6x = 6

-6x = - 3

x = 1/2 yr or 6 months

A gardener is planting two types of trees:Type A is 9 feet tall and grows at a rate of 3 inches per year.Type B is 4 feet tall and grows at a rate of 7 inches per year.Algebraically determine exactly how many years it will take for these trees to be the same height.two types of trees.