Each second for 4 seconds, an elevator descends 10 feet. Find the total change in elevation.

What is the opposite of (-3) ?

Which expression is equivalent to 3x+10-x+12 24x 26x 2x + 22 4x + 22

If 8 pieces of rope are cut into 1/3 lengths, how many pieces of rope are there?

javier earns a base salary of $480 per month plus an 8% commission on his sales. last month he bought in $22,000 in sales. how much was his total compensation

What is 1/3 in decimal

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.