The ratio of magazines to books in the library at Grady’s school is 2 to 9. which of these is an equivalent ratio? A. 4 to 9
B. 10 to 45
C. 2 to 18
D. 1 to 18

Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?

Select the sequences that are geometric.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.