Combine like terms. 12m2+6q-9m2

Find the sum of the first 8 terms of the following sequence. round to the nearest hundredth if necessary.

Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third