Bobby had some money. he spent $45 at the store.

which expression shows how much money bobby has now?

a. x ÷ 45

b. x + 45

c. x • 45

d. x – 45

What two consecutive odd integers have a sum of -28

Ily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4 how can her partial solution be interpreted?

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?