I believe the answer is c there is no x value as there is no solution
80 is the perimeter of the larger rectangle because the sides of the smaller one is 6,6,4 and 4 because they add up to 20. If you multiple each by 4 you get 24, 24, 16, and 16. When you add them together you get 80.
X=-3... -21/7=-3........m
Answer:
- 7/30
Step-by-step explanation:
9/10 + g = 2/3
So subtract 9/10 from both sides of the equation to get g = -7/30
Thank me later :D
1/2 w + 5 = 12
Subtract 5 from each side: 1/2 w = 7
Multiply each side by 2 : w = 14