Answer:
D
Step-by-step explanation:
The line representing Bella has a steeper slope than Kofi's, so the slope of that line must be greater than 15.55.
Similarly, the line representing Elsie has a shallower slope than Kofi's, so the slope of that line must be less than 15.55.
The only option that fits is D.
The answer is C
Hope this helped:)
Answer:
x = -9
Step-by-step explanation:
-7x = 63
Divide -7 into both sides.
-7x/-7 = 63/-7
x = 63/-7
x = -9
Put x as -9 in the function to check.
h(x) = -7x
h(-9) = -7(-9)
h(-9) = 63
Answer:

Step-by-step explanation:
Since this situation is a linear relationship between the number of movies and the total cost, we need to determine the slope of the line given our two ordered pairs
and
:

Thus, our equation so far is
. Next, we need to find our y-intercept,
, which represents our flat fee. We do so by using one of our original given ordered pairs:

Therefore, our final equation for the function is 
Answer:
4 hours
Step-by-step explanation:
Let x = # of hours
22x + 10 = 98
-10 -10
____________
22x = 88
22
x = 4