There were 720 adult tickets sold, the number of adult tickets sold were 9 times the number of children’s ticket sold. How many children’s tickets were sold?

80

Step-by-step explanation:

720 divided by 9 equals 80

Hope this helps :)

$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)