Susan read 130 pages of a book in 2.5 days. If she read the same amount each day, how many pages did she read each day ? A 5.2
B 5.6
C 52
D 56

Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.

Solve the equation. 2x - 8(x+1)= 6(2x - 3)

Factor this polynomial completely. x^2-8x+12