Answer:
She spent 5 hours mowing lawns.
Step-by-step explanation:
To solve, we will just use some algebra
8h + 20 = 60 | Subtract 20 from both sides
8h = 40 | Divide both sides by 8
h = 5
We can confirm this by plugging it back into the original formula.
8(5) + 20 = 60
40 + 20 = 60
60 = 60
Answer:
220
Step-by-step explanation:
Answer:
Measurement error. Took the quiz and got it right.
Step-by-step explanation:
Answer:
$50
Step-by-step explanation:
$50 would be the payment because it would be 50/50 if you get lower than 50 or higher than 50.
Answer:
20
Step-by-step explanation:
if its one fifth than we can just multiply by 5
4 x 5 = 20
hope this helps : )