Twenty-five subtracted from a number is - 50. what is that number?

Cost of an oil change $21.95 marked up 65%?

9 - (63/7) to the second power over 9

The cost of renting a recording studio is $30 for the first hour and $20 for each additional hour

a student walks 2/5 mile from her home to the store on her to her friend's house. If the store is 2/3 the way to her friend's house, how far is her friend's house from her home

What is the dimension of a square 4.5 x 3?

A secret code must consist of three capital letters followed by a digit. Letters cannot be repeated. How many secret codes are possible?

On an airplane, there are two seats on the left side in each row and three seats on the right side. There are 150 seats altogether. a. How many seats are on the left side of the plane? b. How many seats are on the right side?

Gavin agrees to buy a 6 month package deal of monthly gym passes, and in turn receives a 15% discount. Write an algebraic expression to represent the total cost of the monthly passes with the discount, if X represents the cost of each monthly pass.

What percent of 40 is 34?

Find the product of 0.032 and - 1.9