Is 450 ten times as much as 45,000

Simplify - 6 + [4 - (x-2) ] A. x B. - x C. 1 - x D. - 4 - x

What is the area of a semi circle with a radius of 10 feet?

True or false: the total surface area of a cube each of whose edges is 12 inches long is 6 square feet.

What is the mean of these numbers 97,82,66,98,66,85,82,66 and 78

Which expressoin is equivalent to the expressoin - 3 (4x^2) - 2x

Seven people are seated in a row. they all get up and sit down again in random order. what is the probability that the two people originally seated at the two ends are no longer at the ends after they sit down again

Five-X=12 what does x=?

Joseph had 380 heartbeats in 4 minutes how many heartbeats did he have in 15 minutes

What is the answer for m+12=10

Kerion can make 12 necklaces in 2 hours how long will it take for her to make 10 necklaces