Use the formula to evaluate the series - 3+6-12+24 - ... - a7

Shirley is going to have the exterior of her home painted. Tim's painting charges $250 plus $14 per hour. Colorful paints charge $22 per hour. How many hours would the job need to take for the two companies to be equal?

There is a fraction of 7/8 how do I divide that

Scarlet has $85 to spend at the pet store. She is definitely buying a catfish for $12, a rainbowfish for $13, and a betta fish for $14. Scarlet wants to use whatever money she has left to buy some hermit crabs, which cost $8 each.

A person who weight 100 pounds on earth weighs 16.6 pounds on the moon. what is an equation that relates weight on earth to weight on the moon

The area of the pizza is 2464 cenimeters what is the radius

What's the addictive inverse of 4x - 5

A stack of boards is 21 inches high. Each board is 1 and 3/4 inches thick. How many boards are there?

There are 90 students in Grade 5, and 10% of them were absent today. In Grade 6, 15% of the 80 students were absent today. What was the total number of students in the two grades who were present today?

Solve for x: 4 (3x + 12) = - 36 x =

Write two inequalities to compare - 9 and - 6