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kozerog [31]
3 years ago
15

Each​ month, your phone company charges you a fee of 20 cents per minute as well as a service fee of ​$6.95. Write a linear func

tion rule that models the number of dollars y you pay each month for any number of minutes x.
Mathematics
2 answers:
Whitepunk [10]3 years ago
7 0

Answer:

Y = .2x + 6.95

Step-by-step explanation:

x = minutes, which is being multiplied every 20 cents.

Then the 6.95 is added to number of dollars

coldgirl [10]3 years ago
6 0

Answer:

Y=.25x+6.95

Step-by-step explanation:

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Answer if you want to
prohojiy [21]

Answer:

B: 24(0.3)

Step-by-step explanation:

24 * 0.3 = 7.2

So Mandy spent $7.20 on arts and crafts.

24 - 7.2 = $16.80 remaining.

So this is the final answer is 24 * 0.3

5 0
3 years ago
Calculate the percentage change (increase or decease) that occurs when:
SashulF [63]

The first step is to find the CHANGE. This is done by subtracting the two values and taking the absolute value. Next step is to find the ratio of the change to the original and multiplying by 100% to make it a percentage.

So;

a)  change = Ι60 - 25Ι = 35.

     ratio of change to original = 35:25,

    multiplying by 100% will give 35/25 × 100% = 140%.

    Hence it is a 140% INCREASE.

b) change = | 30 - 66 | = 36

    the ratio is 36:66

multiplying by 100% = 36/66 × 100% = 0.545454... ×100% ≈ 54.5%

   Hence it is a 54.5% DECREASE.


Helpful?

     



4 0
3 years ago
The dimensions of a conical funnel are shown below: A conical funnel is shown with the height of the cone as 8 inches and the ra
ELEN [110]

Answer:

B

Step-by-step explanation:

r=3 in

h=8 in

Volume of funnel

V=\frac{1}{3}\pi r^2h\\=\frac{1}{3} \times 3.14 \times 3^2 \times 8\\=75.36 in.^3\\time ~taken~to~drip out=\frac{75.36}{15}\\\approx 5.02~minutes.

7 0
3 years ago
Read 2 more answers
What is the mode of this data set?
Bess [88]
The mode of the data set is 68
6 0
3 years ago
Find P(Q|R) <br> A. 3/22<br> B. 3/7<br> C. 8/15<br> D. 8/11
joja [24]

Answer: the answer is C

Step-by-step explanation:

4 0
3 years ago
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