Practice Problems Multiple-
1. Ifa. O and the sum of x and is o, then
(1)x-a
(2) x-a
(3) x
(4)x - 1-a

$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)

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

c

step-by-step explanation:

52 \43 i don't know this i tried