Evan, Claire and Molly are in the same class, and their teacher asked a question. Evan raised his hand in 2/3 of a second, Claire raised her hand in 3/5 of a second and Molly raised her hand in 7/10 of a second. Write a comparison statement about this situation.

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

given the equation is 8+9z=-6, the first step would be to subtract the 8 from both sides:

8+9z-8=-6-8

since 8 minus 8 = 0, this would cancel out the 8. and since -6 minus 8 equals -14, the equation would look like this

9z = -14

$25 becasue a 10 increase would make it from 80 to 50