Which polynomial represents the sum below?

(2x6 + 3x2 + 9) + (3x2 + x + 8)

A. 5x8 + 3x4 + x + 17

B. 5x8 + 3x2 + x + 17

C. 2x6 + 6x3 + 17

D. 2x6 + 6x2 + x + 17

Using the equation, substitute Amelia's age (12 on her birthday) for x in the equation. y = 0.5x + 80 y = 0.5 (12) + 80 y = 6 + 80 y = 86 So 86% of the 12-years-olds in this scenario are satisfied with their tablet.

What value is added to both sides of the equation x2 - 6x = 10 in order to solve by completing the square?

Sandy traveled to NYC by car. Going there took five hours, and the return trip lasted eight hours. Sandy averaged a speed of forty-six mph while returning. Find the average speed of the trip there.

Choose the sequence that orders the fractions from least to greatest. 1. 1/12 < 1/4 < 5/8 < 2/3 2. 1/12 < 1/4 < 2/3 < 5/8 3. 1/4 < 1/12 < 5/8 < 2/3

Find a polynomial f (x) of degree 4 with real coefficients and the following zeros. -2 (multiplicity 2), i F (X) = ?

30 feet is how many yards

how do yo solve linear equations

It takes Miranda 0.5 hours to drive to work in the morning but it takes her 0.75 hours to drive home from work in the evening.

There are nine players on a baseball team or club has nine baseball teams how many baseball players are in the club

Which of the following best corresponds to the x-value where the function f (x) = cos x is a minimum in the interval x=|25,30|