Bob is putting a mat of width 3w inches and a frame of width w inches around a 16-inch by 48-inch poster. write an expression in standard form for how much framing material he needs.

What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.

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?

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?