11 letters to friends each month for x months in a row. write an expression to show the total number of letters written.

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

Simplify the algebraic expression 8y-2(y+4)