x – 4 = 12.5 can be written in words as: The difference of a number and x. The sum of a number and 4 is 12.5. x subtracted from 4 is equal to 12.5. A number decreased by 4 is the same as 12.5.

Fred has a total of 62 dvd and cd. if the number of cd is three more than two times the number of dvd, how many cd does he have?

Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12

What is the slope of the equation y =