Steward can build a large shed in 12 days less than Martha can. If they built it together it would take them 8 days. How long would it take Steward working alone?

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

lol.

it's ok we all do this sometimes.

-aparri

5: 20

step-by-step explanation: