Find the total cost of a spa treatment with of $42 with a 20% tip and a 6% tax

What is meant by the expression b1/3?

Undo operation and explain why it works adding 28 and dividing by 17

Simplify: √63x^2y^3z

Solve for x 2/5 (x-4) = 2x

What is the value of the expression? 16 - 4 + (160 : 20) 4

A plane travels 395000 meters in 9000 seconds, what is the speed?

What is the importance of never giving up

Courtney has 4 gallons of milk. She uses 1/2 if the milk to make hot chocolate. Then, she uses 2/3 of the remaining milk to make cookies. How many gallons of milk does Courtney have after making hot chocolate and cookies?

If y = 7.2 when x = 10, what is the value of x when y = 20? (y varies inversely as the square of x.) A. 14.4 B. 6 C. 10 D. 20

If sally has 8 dog and lost 2, how many does she have left?