Greta cut a ribbon into 12 pieces. Each piece was 6 inches long. Write and solve an equation to find the length of the ribbon she started with!

members of the track team can run 400 meters in an average of 58.2 seconds. The fastest and slowest times varied from the average by 6.4 seconds. what are the minimum and maximum times for the track team

What is the percent change from 15 to 16?

A $100 bill, Two $20 bills, three $10 bills, and four $5 bills are placed in the bag. If a bill is chosen at random and you have to pay $15 to play the game. what is the expected value for the game?

The area of a circle of radius 12 units is equal to the surface area of a sphere of radius 6 units. True or false

The wholesale price for a shirt is $ 6.50. A certain department store marks up the wholesale price by 60 %. Find the price of the shirt in the department store. Round your answer to the nearest cent, as necessary.

X-7y=3 8x+7y=6 9x = ?

On a saturday, a library checked out 66 books. If 18 of the books were fiction, what what is the ratio of non-Fiction books to fiction books checked out?

Your friend is selling 5 tickets to the next ice hockey game for $80. You can buy 3 tickets online for $50. Which source offers the best price? Explain.

Which of the following scenarios represents an impulse purchase? 1) Tara goes to the pet store for fish food. She visits the pet adoption center and quickly decides to adopt a dog without considering all of the costs in caring for the dog.

A speed reader can read 850 efficient words per minute. An average reader can read at approximately 1/7 that speed. How many efficient words per minute does an average reader read?