Evaluate - x + (-7.7) for x = 7.8

Jacob is trying to figure out what to wear to school. He has 5 shirts, 3 pairs of pants and 2 pairs of socks to choose from. How many outfits can he make.

What is - 6 3/4 as a decimal

You have a pizza with a 16 inch diameter cut into 16 equal slices. A. What is the side length of a piece of pizza? B. What is the arc measure of a single slice?

17,358 divided blank equals 789 blank divided by 68 equals 378 58,113 divided by 99 equals 53.680 divided by 88 equals

An item is priced at 45 $. amy bought a discountof 80%. how much did amy pay?

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.