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3 years ago

Someone help me with this please.

Mathematics

1 answer:

astra-53 [7]3 years ago

7 0

9514 1404 393

Answer:

P: $0.12/kWh; M: $0.15/kWh

$285 from company P

Step-by-step explanation:

The cost per kWh from Company P is found by dividing the cost by the corresponding number of kWh:

$150/(1250 kWh) = $0.12/kWh

The cost per kWh from Company M is the coefficient of x in the equation:

$0.15/kWh

Company P provides power for a lower cost. The cost from Company P for 2375 kWh is ...

(2375 kWh)×($0.12/kWh) = $285 . . . cost for 2375 kWh

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Using linear and composite functions, it is found that the x-intercept of g(h(x)) is $x = -\frac{5}{6}$ , given by option B.

-------------------------------

The equation of a line is:

$y = mx + b$

In which:

m is the slope.
b is the y-intercept.

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Two of the points are (-6,16) and (-4,10).
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$x = -\frac{5}{6}$

Which is option B.

A similar problem is given at brainly.com/question/21010520

6 0

2 years ago

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