Mary has some boxes that are all cubes of the same size she uses 5 of the boxes to make a tower the height of 115cm. she puts 2 more boxes on the pile. what is the height of the 7 box tower now?

Write each expression in exponential form and find its value. 3 x 3 x 3

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this