Elga's age is 50, and Alvin's age is 56. So, the sum of their ages is 106.
Answer:
Sorry,I don't have credit card ...Hope get it in future
The answer is B. (2x + 5)(x + 1)You could answer this by expanding each answer until you found one that matched 2x^2 + 7x + 5, but I will only show how the answer expands:
2x × x = 2x^2
5 × x = 5x
2x × 1 = 2x
5 × 1 = 5
So in total those brackets expand to 2x^2 + 7x + 5. I hope this helps!
9*16-132/6=122...........
Answer:
y=x-1
Step-by-step explanation:
