Pizza Pies charges $12 for a medium pizza and an additional $0.50 for each topping. Write an equation to represent the total cost, C, of a medium pizza with t toppings. Then identify the independent and dependent variables in this situation. C = 12t + 0.5
C = 0.5t + 12
t = 12C + 0.5
t = 12 + 0.5C

i dont understand the question? ?

step-by-step explanation:

step-by-step explanation:

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%