Help I will give brainiest

c=15

Step-by-step explanation:

2c+4p=62

2p+18(2)=62

2p=26

p=13

sub p=13 into c+p=18, c+13=18

                                        c=5

$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)