2. An empty box has a weight of 350g. When 15 cans of juice are put into it the total weight is 4850g. What is the weight of one can of juice?

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.