If x-15=30, what is the value of 2 (x 5)

On a weekend, Neville hagberg worked 13 hours at a double time pay. his regular pay rate was 9.86. what did Neville overtime pay for the weekend total

Martin completely filled several jars with seashells. Each jar held 9 seashells. He had less than 80 seashells. Make a list of the total number of seashells he could have in all.

Costco installs automobile tires on a first-come first-serve basis. the total time a customer needs to wait for the installation to be completed follows the normal distribution with a mean time of 106.3 minutes and a standard deviation of 18.

Sarah has 80 books in her collection if 60% of the books or fiction how many of the books or nonfiction

The area of a 25 inch tv screen is 300 square inch. The area of a 40 inch tv us 768 square inch. The area of the smaller screen is what percent of the larger screen?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.