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babymother [125]
3 years ago
12

A phone company charges for service according to the formula: C(n) = 27 + 0.03n, where n is the number of min talked, and C(n) i

s the monthly charge, in dollars.
The rate of change in this equation is:

The initial value in this equation is: ​
Mathematics
1 answer:
Blababa [14]3 years ago
6 0

Answer:

0.03

27

Step-by-step explanation:

Use the formula y=mx+b

m= slope

b= y-int

Rate of change can also be interpreted as the slope.

0.03

The initial value can be interpreted as the y-intercept.

27

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Ahat [919]

Answer:

Lin needs to drink 27 ounces of water to reach her goal.

Step-by-step explanation:

1 cup = 8 fluid ounces.

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3 years ago
A) 9x^2-1<br> B)9x2-6x+1<br> C)3x^2-1<br> D) 3x-1
gayaneshka [121]

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
Factor the tribunal into two binomials than solve?
Vanyuwa [196]

Answer:

(x-5)(x-3)=0

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Step-by-step explanation:

Quadratic Equation given:

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Once: -a -b = -c

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Therefore, we have

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3 years ago
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