Which one represents the equivalent of the following expressions combined -2x² + 7x - 6 and 3x² - 8x – 1 ? a. X²+X-7
b. X²+X-5
c. X²-X-7
d. X²-X-5​

C

Step-by-step explanation:

Adding we get:

-2x^2+3x^2 + 7x - 8x - 6 -1 = X^2 -x-7

answer: y=4000x+14000

step-by-step explanation:

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^