Answer:
7 but im not sure
Step-by-step explanation:
Answer:
B, E
Step-by-step explanation:
Answer A is wrong: 5 + 2 + x
Answer C is wrong: 5 + x + x
Answer D is wrong: 5 + x*x
F is wrong, because a product is the result of multiplying.
Answer:
Idk fam
Step-by-step explanation:
......
The answer is 1 bc the solution is (1,-3)