Mary wanted to know how many sheets of paper were recycled. There were 20 students in her class and each student recycled 15 sheets of paper.
Which equation could Mary use to solve her problem?
O A. 20+15 = n
B. 20 x 15 = n
Oc. 15 + 20 =n
D. 20-15 =n
E. 20 = 15 =n

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

You so much whoever answers with accuracy •the parent function of the graph of f(x) is the square root function, which was reflected across the x-axis. which of the following is the equation of f(x)?

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer