Answer:
7.
Step-by-step explanation:
1. 2/5,-3 2.
i used the quadratic formula to find x also please note that 2 has 2 answers bc of the +- beofre the sqrt of 13
6y = 12x + 36 is x= 1 /2 y−3
15y = 45x + 60 is x= 1 /3 y+ −4 /3
D is the correct fraction