Answer:
(2,-3)
Step-by-step explanation:
I used substitution and rearranged the second equation to y=-2x+1. Then I replaced the y in the first equation with -2x+1. So, I got 3x-5(-2x+1)=21. When you solve that you get 13x=26 or x=2. Then you replace x with 2 in either equation and end up with y=-3.
5 is D. 6 is A .try to learn your textbook additonal math T5 chapter2 and mathematic T5 chapter 3
I think it’s -36, not 100% sure though
Answer:
c
Step-by-step explanation:
