Question

ava earns a monthly amount, s, from gardening and receives an additional amount of $20 from her grandparents each month. after 5 months, she has $1000. how much does she earn per month from gardening? $204 $180 $196 $980

Explanation:

Step1: Define total earnings formula

Total earnings after 5 months = 5*(gardening earnings + grandparents' gift). Let \( s \) be gardening earnings per month. So formula: \( 5(s + 20) = 1000 \).

Step2: Solve for \( s \)

First, divide both sides by 5: \( s + 20 = \frac{1000}{5} = 200 \).
Then, subtract 20: \( s = 200 - 20 = 180 \).

Answer:

\$180 (corresponding to the option "S180" — note: likely a typo, should be "\$180")