If y varies directly as x, and y = - 18 as x = - 2, find y for the x-value of 20.

Find for the following functions. f (x) = 12x2 + 7x + 2 g (x) = 9x + 7 12x2 + 16x + 2 21x3 + 14x + 2 12x2 + 16x + 9 21x2 + 14x + 2

Mason takes his pulse. He counts 48 beats in 2/3 minute. Mason goes on a bike ride and takes his pulse again. Now he counts 81 beats in 3/4 minute. How many beats per minute did Masons heart rate increase

Which equations represent functions? 2x+3y=10. 4x=16. 2x - 3 = 14. 3y=18. 14.6=2x

What does 7 7/12 + (3 1/2+1 7/8) =

A geometric sequence is defined by the recursive formula t1 = 64, tn = tn - 1 2, where n ∈N and n > 1. The sequence is

What is the excluded value of y^2-y+5/y+4

Equation 1: Ax+By=C equation 2: Dx+Ey=F which of the following could replace equation 1 and still have the same solution? Select all that apply. A. A multiple of the equation 1. B. The sum of Equation 1 and Equation 2. C.

suppose a marble is chosen randomly from a bag containing 3 blue, 2 red, and 5 green marbles. Determine each theoretical probability

For each set of values find x - y. Answer the questions that follow. X=14, y=-2

A bag contains 8 red marbles, 3 blue marbles, and 1 green marble. Find P (not blue) a. 9 b. 4/3 c 1/4 d. 3/4