This cube is made from 56 smaller cubes that each has the volume of one cubic meter. what is the volume of the larger cube?

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

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