Answer:a+b
Step-by-step explanation:
You can use the variables a and b to solve your equation if you need
Answer:
The correct answer is D
Step-by-step explanation:
Hope this help
Answer:
(a) -1^2 = -1
(b) 3 = 3
(c) 2(3) + 1 = 7
Step-by-step explanation:
Answer:
hi
Step-by-step explanation: