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BaLLatris [955]
3 years ago
7

A cable company charges $35 for basic subscription and $4 per premium channel. Write a function rule that represents the money c

ost(c) which is dependent on the number of premium channels(p) HELP
Mathematics
2 answers:
vampirchik [111]3 years ago
5 0

Answer:

c = 4x + 35

Step-by-step explanation:

Imagine c = cost

$35 is base price so you add that to whatever else you spend.

Let x = number of channels you buy. ($4/CHANNEL)

so cost is equal to $4*channels plus 35

Therefore

c = 4x+35

Inga [223]3 years ago
4 0

Answer:

should be

<em>c = 4p + 35</em>

cause you pay 35 as a standard and then you just multiply 4 with the number of extra channels.

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One cake feeds 14 people. Use a proportion to find how many cakes must be purchased to feed 60 people.
katrin2010 [14]

Answer:

5 cakes


hope it helps

Step-by-step explanation:

if one cake feed 14 people and you are tying to fine out how many cakes you need to feed 60 people you would have to divide 60 by 14

1 cake = 14 people

? cakes = 60 people

60 ÷ 14 = 4.28

so in order to have enough for 60 people you need to round so you would need 5 cakes

to check you answer you can multiply 5 by 14 and you answer should be the amount of people

5 x 14 = 70

why  cant it be 4? well because if you buy 4 cakes there wont be enough for 60 people and to make sure it wont be enough you can multiply 4 x 14

4 x 14 = 56

so 4 cakes only feeds 56 people so that is why your answer is 5 cakes are needed



8 0
4 years ago
Write an equation in point-slope form of the line<br> (-7,2); m=2
AfilCa [17]

Answer: y - 2 = 2(x + 7)

Step-by-step explanation:

        Point-slope form is written as y - y_{1} = m(x - x_{1}) where m is the slope and ( x_{1}, y_{1}) are points on the line.

y - y_{1} = m(x - x_{1})

y - 2 = 2(x + 7)

5 0
2 years ago
Pls help! due tonight! Will give brainliest! And pls explain! 16 points!
iris [78.8K]
First of all, x =-1 (y don’t change) so first 2 answer is out.
Now mirror to x-1 >>>
A(0,-1)
0 >> -1 is left one step so -1 left one step is -2
A(0,-1) >> A’(-2,-1)

A(-5,0)
-5 >> -1 is right 4 step so -1 right 4 step is 3
A’(3,0)
This is correct
Answer is D

You can see explain here:
https://youtu.be/Zro30Ui9FXs
8 0
3 years ago
HURRY! 30 POINTS! The prism below has a volume of 21 cubic units. The base is a right triangle with legs that have lengths of 2
matrenka [14]

Answer:

A)

7 units

hope it helps you :D .

5 0
3 years ago
Read 2 more answers
Angle relationships with Parallel lines
Reika [66]

Answer:

Alternate exterior angles

Step-by-step explanation:

6 0
3 years ago
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