World forma Of 309017

Armbands machine costs 185 dollars and the material needed costs 25 cents per piece. The armband will be sold for 2.50 dollars each. How many armbands are needed to make at least 200 dollars?

9 is what percent out of 75?

Sam is having his 16th birthday party and wants to make an ice trough to keep drinks cold. He has found a square

How many weeks will it take Justin to save $133 if he saves $9.50/wk? Derive a complete equation to model the problem. Use w to represent the unknown value.

A number b added to 10 is no more than - 2

48 tiles for each of 8 rows. Each row has 6 white tiles. the rest are purple. how many tiles are purple?

A train travels 86 kilometers in 2 hours, and then 89 kilometers in 5 hours. What is its average speed?

5 divided by the sum of a number and 3

An employee worked 175.25 hours in january, 162 hours in february, 158 hours in march and 175 hours in april, what is the average number of hours he worked each month?

What is the value of the y variable in the solution to the following system of equations?. 3x - 6y = 3 7x - 5y = - 11 What is the value of the x variable in the solution to the following system of equations?.