2 years ago

I need help with this math problem.

Mathematics

1 answer:

statuscvo [17]2 years ago

8 0

Answer:

Step-by-step explanation:

Intial fee is x. Number of stops is y. You can set up these equations.

x+4y=8
x+8y=14
x+12y=20

You can subtract one from the other:

x+8y=14

- x+4y=8

–––––––

4y=6

We now know that 4y=6. The first equation had 4y, so we can put 6 instead of 4y.

x+6=8
Subract 6, x=2

You might be interested in

How do I do this problem?

Elenna [48]

Roots can be written as fraction exponents. An exponent of 1/2 means the square root.

$(12 x^{4})^{1/2} = \sqrt{12 x^{4} } \\ \\ \sqrt{12 x^{4} } = \sqrt{3*4*x^{2}*x^{2}} = 2x^{2} \sqrt{3}$

8 0

2 years ago

Which is true about the completely simplified difference of the polynomials 6x6 − x3y4 − 5xy5 and 4x5y + 2x3y4 + 5xy5?

mart [117]

<span> its D -The difference has 4 terms and a degree of 7.</span>

3 0

3 years ago

Hi what is the answer please to this question

Natali5045456 [20]

Answer:

Step-by-step explanation:

B is next to the less than or equal to symbol so a person most be TALLER OR THE SAME HEIGHT AS 1.4

3 0

2 years ago

I Need Help!!

andre [41]

There is no local extremas but here is the objective function graphed

7 0

2 years ago

What are the solutions to the equation?

Tems11 [23]

Answer:A

I just took assignment on edge.

8 0

2 years ago

Read 2 more answers