Simplify 7/3+3 (2/3-1/3) squared

Round 3.415 to the nearest tenth.

Find the solutions x^2=16x-28

Lamp is reduced from $80. to $50. what is the percent of decrease

A pound contains 9.4 cubic yards of water. What is the volume of the water in cubic meters to the nearest tenth? A. 12.3 B. 8.6 C. 10.3 D. 7.2

Mrs. Doukakis bought 2.3 lbs of candy corn at $1.89 per lb. How much did she spend?

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.