What is the place of the 7 in 73.87

Mr. Alvarez makes a walkway out of 3 cement slabs. He uses 14 cubic feet of cement to make the walk way. Each square slab has a volume of 4 cubic feet. How many cubic feet of cement is the middle slab

Which number sentence is true? A.) |-8|<8 B.) |-15|<15 C.) |-8|<|-15| D.) |8|>|-15|

3 (54-5) + 86 What is the answer to this problem?

What is the solution to 2sin^ (2) x+sinx+1=0 a. 30 deg b. 150 deg c. 240 deg d. 270 deg e. 330 deg

How much is (2^2) <<1

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.