witerose4415 witerose4415

11-10-2017
Mathematics

contestada

Combine like terms.

9 + 3x – 9x + 16

A.19x

B.3x + 16

C.25 – 6x

D.18x + 3x + 16

Respuesta :

ccarstater22 ccarstater22

11-10-2017

you subtract 3x-9x=-6x
then you add 9+16=25
last you put the two together to get 25-6x so the answer is C

Answer Link

Otras preguntas

use the graph f(x)=-x^2+8x+20 to determine the values of m for which m= -x^2+8x+m=0 will have two positive roots

-6 x f(3) -6 x g(-1)

What is the solution to the system of linear equations graphed here? A (0,4) B (4,2) C (2,4) D) No Solution

At the time of her grandson's birth, a grandmother deposits $2000 in an account that pays 6.5% compounded monthly. What will be the value of the account at the

If f(x) = 5x – 7 and g(x) = VX – 8, what is (fºg)(9)? Enter the correct answer. ?

Explain why 2 is NOT a solution of x>5.

twice a number x added to 10 2x + 10 x + 10 10x + 2 2x/2 + 10

. It is important to conserve fossil fuels because

Josh cycled 8 laps on a bicycle path surrounding a lake. Each lap was the same length. If he cycled a total of 26.4mi, what was the length of each lap around th

Which of the following is NOT a known cause of mental disorders. a Severe injury or trauma b Environment c Germ Transmission d Genetics