C
-28 is his debt and adding or paying +7 every week
Answer:
7
Step-by-step explanation:
Substitute x = -4 :
f(-4) = 3 - (-4)
= 3 + 4
= 7
Answer:
D.supplementary angles
Step-by-step explanation:
81+99=180
Answer:
y = 2x + 9
Step-by-step explanation:
The y-intercept: 9
Slope: 2x
Answer:
17
Step-by-step explanation: