Question

Anderson brought

her plant to school
when it was 4 inches
tall. It grows 1.5 inches
every week.

Answer 1

19 inches

Explanation:

equation = 1.5x + 4

substitute 10 into x

1.5 ( 10) + 4

15 + 4

19

Answer 2

It would be 19 inches tall.

Explanation:

First, you will want to multiply the inches (1.5) times the number of weeks, you should get 15. But then you have to add how tall it already is, 4 inches, to get 19. I hope this helps :)