7%+9% = I don't know how can you find the answer

What is the answer for this problem? the revenue from selling x shirts is r (x) = 12x. the cost of buying x shirts is c (x) = 5x+20. the profit from selling x shirts is p (x) = r (x) - c (x) what is p (x) ? A. p (x) = 7x+20 B. p (x) = 7x-20 C.

If the diagonal of a square is 11.3 meters, approximately what is the perimeter of the square

FP! what is 300 + 50

I don't get 7/8n-3=5/8n+12?

Ashira has $40. She buys 5 plants for $6.20 each. How much money does Ashira have left? A. $9.00 B. $9.80 C. $31.80 D. $33.00

Deshaun made $253 for 11 hours of work. At the same rate, how much would he make for 8 hours of work?

A school accepts 4/5 of its applicants. What percent of the applicants does the school accept

A deep-sea diver dived off a boat to a depth of - 45 feet. What is the absolute value that expresses the distance the diver went?

Artesia found a sale on skates. She got 1/5 off the regular price of $34.50. What was the sale price of her skates?

Solve the equation. -10x + 1 + 7x = 37