If 'f(x)=x^2-18' and 'g(x)=(x-9)^(-1)(x+9)', find 'g(x)*f(x)
a. (x+9)^2
b. (x-9)^2
c. 2(x+9)
d. (x+9)(x-9)

Write the sentence as an equation. 6 fewer than the quantity 140 times j equals 104

The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?

Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. what could you find the answer?