The total cost, after using a 55cents-off coupon, is $3.30. if c represents the cost of the fruit in dollars per pound, what equation could you use to find the value of c?

T= total cost= $3.30
c= cost of fruit per pound
x= # of pounds of fruit purchased

EQUATION
T= (c)(x) - $0.55 coupon

to find c, substitute $3.30 total for T
$3.30= cx - $0.55
add $0.55 to both sides
$3.85= cx
divide both sides by x
$3.85/x= c

Hope this helps! :)

Idon’t understand this but 90

Ithink it’s d as the answer.