81.54 is what percent of 75.5

Determine the x and y-intercepts of the line - x+2y=4

Elias reads 4 chapters each chapter has 10 pages then he reads 8 more pages how many pages does elias read in all

If the cost to store is $50 and the markup is 10% then what is the selling price

Meg laid 15 tiles in 50 minutes. Jessica worked for 85 minutes a faster rate per tile than Meg. Select all of the rates that could be Jessica's rate.

How to write 50,372 in word form

David is raising money for a school trip by selling packs of cookies and candy bars. The price of each pack of cookies is $1.50 and the price of each candy bar is $1. Yesterday David made $15.50 and sold 2 more packs of cookies than candy bars.

Find the inverse f (x) = 3x^3

How to get x alone

What is the inverse of the function f of x equals 1/9 x + 2

What is 3 to the square root of 125 to the 4th power