Which expression is equivalent to 8+18a−2+6a ? 30a 24a + 10 24a+6 8(1+2a)−(2+6a)

3. find the radius of circle p.4. find y.

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x). a. (f-g)(x) = x + 15 o o b. (f- g)(x) = -x - 15 o c. (f- g)(x) = 5x + 3 o d. (f- g)(x) = -x+3 submit