Question 7 is a, multiply ever number by 5
question 8 is also a, multiply every number by -2
Answer:
Spencer is correct
Step-by-step explanation:
Because adding 4x to each side will bring both numbers to a positive and that makes it easier to get the answer

50 points decreased by 26% is
37 points.

50 points decreased by 26% is
37 points.
Area = Length * Width
A = 1/2 * 3/4
A = 3/8
In short, Your Answer would be 3/8 Ft^2
Hope this helps!
Answer:
The GCF of 7 and 12 is 1.