How to add 3.102+6and3/4+20

If a buiding was 750 feet tall how many stories will it have

Maggie is rock climbing. after reaching the summit, she descends 1r feets in 2 1/3 minutes. If she continues at this rate, where will Maggie be in relation to the summit after 8 minutes.

What is the value of the expression 10 - (fraction 1 over 2) 4 ⋅ 48?

Superman wants to get as much Kinetic energy (KE) as he can when hitting a baseball. He asks you if he should use a slightly heavier bat or if he should swing twice as fast. Which would you recommend to Superman and why?

Find an explicit formula for the arithmetic sequence -45, - 30, - 15, 0, ...

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.