Solve the inequality.
X-5 < 16
A. X> 21
B. x<21
C. x< 11
D. x> 11

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3

Taber invested money in an account where interest is compounded every year.he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?