7 meters 45cm = how many cm?

Given x is less than y compare the following expressions and determine which is greater 2 x - y or 2y - x explain your answer

Luke divided 16.80 by 2.5 as shown, but he forgot to put the

How many cubic inches of material do you need to make a solid rubber ball with a diameter of 3 in.? Round your answer to two decimal places.

Which expression equals 6 when a = 5 and b = 1/3? Circle all that apply. A) 9b^2 + 3a - 10 B) a^2 - 20 - 3b C) 3 (a - 2) - a + a 6b D) 9b + ab

In a game, 20 small squares of paper are numbered 1 through 20. If Egan randomly selects 1 piece of paper, what is the probability that he will select a multiple of 4?

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.