Which expression is NOT equivalent to the other three?

A) - 9 - 7n + 16n

B) 9 (n - 9)

C) n - 9 + 8n

D) 9n - 9

64 miles an hour converted to ft per second

Given a polynomial f (x), if (x + 2) is a factor, what else must be true? f (0) = 2 f (0) = - 2 f (2) = 0 f (-2) = 0

What is the answer of 2x+7+5x+28=180

Write the equation given the following descriptions. 20. Write the equation of the vertical line through (10, 12). 21. Write the equation of the horizontal line through (-8, - 15).

Jen wants to buy a dress that originally had the price of $33, but now it is on sale 10% off. How much will Jen pay for the dress?

If i √ 1 what is the value of i 2

Which expression has a value less than the given expression when x = 5? 3x + 15 2x² x² + 5 3 (x + 5) 4x + 5

find the width of the pathway if a garden measuring 15 meters by 18 meters is to have a pedestrian pathway installed all around it, increasing the total area to 360 square meters

How much will a person pay for 10.8 pounds of bananas at a price of $2.22 per pound

A mans weekly wage was £336 but now he earns £420. what is the percentage change