Answer:
it's true! it's easier to solve for y because there's no coefficient in front of it unlike the second one that has "9y."
Answer:
B)Only one graph intersects the y-axis above y=0
Step-by-step explanation:
Both functions are in y=mx+b. The y-intercept is b.
f(x) has the y-intercept 3. It intersects above y=0.
g(x) has the y-intercept -4. It intersects below y=0.
This means B is correct.
Answer:
Step-by-step explanation:
4−(2x+4)=5
4-2x - 4 =5
-2x = 5
x= -5/2 = -2.5
Answer:
Step-by-step explanation:
labor cost = 20 * h = 20h
Total cost = 100 + 20h
