1) 2^2x2^3x2^4=2^?
2) 3^9 ÷ 3^8= 3^?
3) (4^3)^2 = 4^?
find the missing(?) exponent

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet

Last week jason walked 3 1/4 miles each day for 3 days and 4 5/8 miles each day for 4 days. about how many miles did jason walk last week?