I need some help with this one, I need to write the answer at the bottom

A) fixed cost is the $25 and variable is the $0.02 because the variable changes based on the amount of cards.
b) cost = 25 + x0.02
c) 25 + 300 x 0.02 so 300 x 0.02 = 6 so 25+ 6 is 31
d)

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to