Answer:
What do you need?
Step-by-step explanation:
Answer:
C = 50p +900
Step-by-step explanation:
Table: (phones, cost) = (0, 900), (1, 950), (2, 1000).
Equation: C = 900 +50p
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The fixed cost (900) is the "y-intercept" of the equation in slope-intercept form. The cost per phone (50) is the "rate of change" or slope.
Well 8÷2=4. So half of 8 would be 4
Y is 9 because 2 times 5 is 10, then you take that same 10 and subtract 1 and then you have 9
18=2/5f divide each side by 2/5 gving you
f=18/.4= 45
