North Lake high school has to lunch. Students can eat their lunch in the cafeteria or on an outside patio about 35% of students who have first lunch eat outside compare this with the percent of second lunch students who eat outside select the true statement

$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)

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

it would be 6xy and -16xy.