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jenyasd209 [6]
3 years ago
7

A phone company offers two monthly plans. Plan A costs $26 plus an aditional $0.07 for each minute of calls. Plan B costs $10 pl

us an additional $0.12 for each minute of calls. For what amount of calling to the two plans cost the same ?
What is the cost when the two plans cost the same?
Mathematics
1 answer:
sergij07 [2.7K]3 years ago
3 0
26/.07 = 100 10/0.12=100 yea
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How are sequences whose consecutive terms differ by a constant modeled, and what can those models tell us?
alex41 [277]

Answer:

Linear functions

Step-by-step explanation:

3 0
2 years ago
Does (2,0) work as a solution to the systems of equations to lines 3x+y=6 and 3x-y=6
fenix001 [56]

Answer:

Yes

Step-by-step explanation:

To see if (2,0) works as a solution to the systems of equations, we plug in the values of x and y and simplify. If the results are equal, then (2,0) is a solution.

3x + y = 6:

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3x - y = 6:

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7 0
2 years ago
Suppose the function h(x)=2x-9 is translated up 5 united to become a new function, i(x). what the equation of the new function?
andreyandreev [35.5K]

Option B

i(x) = 2x - 4 is the equation of the new function

<em><u>Solution:</u></em>

Given that the function h(x) = 2x-9 is translated up 5 united to become a new function, i(x)

To find: Equation of new function

The graph of a function can be moved up, down, left, or right by adding to or subtracting from the output or the input.

Adding to the output of a function moves the graph up

Therefore,

Given function is:

h(x) = 2x - 9

Translated up by 5 units

<em><u>Therefore, new function is:</u></em>

i(x) = h(x) + 5

i(x) = 2x - 9 + 5

i(x) = 2x - 4

Thus Option B is correct

6 0
3 years ago
My sis need help with solutions
Sladkaya [172]

Answer:

Option B (2, -2) is correct.

Step-by-step explanation:

Have a great day! :)

and can I plz have brainliest?

7 0
2 years ago
2x + 2y =6. 5x + 2y =4. Which of the following equations could be the result of multiplication and addiction to eliminate a vari
s344n2d4d5 [400]
C Is the correct answer
4 0
3 years ago
Read 2 more answers
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