Should be $265 multiple 250 by 0.06 and u get 15 then just add them together
Y = m x + b , where m is the slope. The slope is the rise over the run or the change in x ( rooms cleaned ) over the change in y ( cost ).
125 = m * 1 + b
175 = m * 2 + b
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b = 125 - m
175 = 2 m + 125 - m
m = 175 - 125
m = 50 ( the rate of change ), b = 75
The formula is: y = 50 x + 75
It means that the starting cost will be $75 and that for every room cleaned, the cost will rise for $50.
Answer:
the answer is b
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Answer:
is this free points. cuz why you said please and thank you?
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Answer:
768
Step-by-step explanation:
because 50 percent of the num is 96 you double that and then multiply by four