Problema Solution
Last month, Margo bought a tree that grows 2.5 \text{ cm}2.5 cm2, point, 5, space, c, m each day. It was 5 \text{ cm}5 cm5, space, c, m tall when she bought it and now it is 65 \text{ cm}65 cm65, space, c, m tall.
Write an equation to determine the number of days (d)(d)left parenthesis, d, right parenthesis Margo has owned the plant.
Answer provided by our tutors
The three grows 2.5 cm per day.
When Margo bought the tree, the tree was 5 cm tall.
Now the tree is 65 cm tall.
The equation for the number of days, d, that Margo owned the plant is:
d = (65 - 5)/2.5
d = 24 days
Margo owned the plant for 24 days.