A gumball machine has 200 red gum balls. if the red gumballs are 50% of the total number of gum balls, how many gumballs are in the gum ball machine

Michael will be travelling out of town for business. During his travel, he is scheduled to have 4 dinners, 5 lunches, and 3 breakfasts. His employer will pay him for these meals at the following rate: $ 22.65 for dinner, $ 10.95 for lunch, and $ 6.

What is - 13 minus a positive 13 and 89 minus a positive 107?

Is your answer reasonable compare your estimate from a to your answer from b. Write a sentence to explain your reasoning

3x=2^x+1 Determine the number of solutions to each equation. Then place each equation in the box that corresponds to its number of solutions.

A boy that is 6 feet tall casts a shadow that is 3.5 feet long. if a pole cast a shadow 12.2 feet long, then how tall is the pole?

What adds to - 3 and multiplies to - 54

White the number 876,543,210.25 in expanded notation

What is the area of a triangle that has a heaight of 5 feet and a base length of 4 feet

Susan will spend less than $39 on gifts. So far, she has spent $21. What are the possible additional amounts she will spend?

The diameter of a circle is 26 m what is the circles circumference