Answer:
21,000
Step-by-step explanation:
350x150=525000
525000 divided by 2.5=21,000
21000
a.13
b.-5
c.-13
d.13
e.5
74 degrees, its based off the theorem about vertical angles
6
slope= m= y-intercept/x-intercepts
1/2= -7-2/a-4a
1/2= -9/-3a
1/2 = 3/a
a = 6