Under which of the following operations are the polynomials 8a 14 and 3b - 9 not closed? a. subtraction b. multiplication c. addition d. division

What is the answer to 18 = - 3y - 12

What is an equation that is equal to x/3 + 7 = 13, solve that equation.

A total of 57 students signed up to play in a flag football league. If each team has 10 students, how many more students will need to sign up so all of the students can be on a team?

Combine the like terms to create an equivelant expression - 3x-6 (-1)

Which exponential function describes the given sequence? 3, 9, 27, 81 ... A) y = ( - 1 3) x B) y = 1 3 x C) y = (-3) x D) y = 3x

How to round 10 1/8 to the nearest whole number

Which expression is equivalent to 3x + 10 - x + 12

Alex and juana went on a 72mile canoe trip with their class. On the first day they traveled 18miles. What percent of the total distance did they canoe

What's above sea level - 85.6 or 87.9

Duke goes to target to buy some socks. Each pair of socks costs $3.49. The cashier gave duke $4.06 change from his $25. How many many pairs of socks did he purchase?