Erica earns a rebate each month on her meals and movie tickets. She earns $3 for each movie ticket and $0.08 for each meal. Last month Erica purchases 15 meals and earned $18. Solve this equation justifying each step with an algebraic property of equality

i believe the correct answer is b.

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

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%