2. Find F(x)+g(x)
4 options to pick from

option a is the answer 3x³-6x-4

Step-by-step explanation:

=> (8x³-7x+4)+(-5x³+x+8)

=> 8x³-7x+4-5x³+x-8

=> 3x³-6x-4

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation: