2x+2 = 2(x+1) no soultions or many?

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).