Answer:
y = 7/8x + 7
Step-by-step explanation:
7x- 8y = -56
-7x -7x
-8y = -7x - 56
y = 7/8x + 7
Answer:
I am not entirely sure but The maximum is 500 and b $0.50
Answer:
B - 9
Step-by-step explanation:
5 x 9 = 45 or 45 divided 5
Answer:
Option C. 
Step-by-step explanation:
we know that
Triangles ADE and ABC are similar by AA similarity postulate
AB=2AD
Apply proportion

Find the length of segment DE
