Answer:
C. 3n+7=7+3n
Step-by-step explanation:
I got it right on my unit test! :)
Since the other person just got
it for points I decided
too answer
it myself you’re welcome!
It’s 1/5 just put hem all together
The answer A. 7 + 4 because it’s equal to 11 and 4-(-7) is 11
Answer:
11. D
12. C
Step-by-step explanation:
11. We need to find 2 numbers where the sum is -15 and the product is 56. Those two numbers are -7 and -8 so the answer is D.
12. Like the previous problem, we need to find 2 numbers where the sum is -9 and the product is 14. Those two numbers are -2 and -7 so the answer is C.