If 5^3b-1=5^b-3 what is the value of b?

A swimmer had lap times of 38,36,37 and 33 seconds on four different occasions. What was the swimmer's average lap time?

Covert 20/11 to a decimal

Gamal spent $12.50 at the book store. The difference between the amount he spent at the video game store and the amount he spent at the book storeas $17. The equation d-12.

The type of credit people are most likely to use for small purchases during their lifetime is a credit card. a personal loan. an auto loan. a mortgage.

Whats the slope for - 8y = - 7x + 20

60% of the class are girls. there are 18 girls - how many students are there in the class? - how many boys are there?

Max spent $53 and has no money left what is the integer before his purchase?

6=x/5 solve the question X=

Given triangle NMO and triangle PRQ, what can be concluded about NM and PR? A. NM is congruent to PR B. NM is less than PR C. NM is greater than PR D. NM is not congruent to PR

What is the formula for the circumference of a circle using the radius?