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larisa [96]
3 years ago
11

Grayson is ordering a taxi from an online taxi service. He has to pay a flat charge just

Mathematics
1 answer:
navik [9.2K]3 years ago
5 0

Answer:

the rate per mile or cost per mile

Step-by-step explanation:

2.9 the rate per mile he has to pay. it gives him the cost of the travel after a specific distance. this is excluding the the flat charge of 4.5 he has to pay.

You might be interested in
Is -8-2(3+2n)+7n equivalent to -30-13n. Explain why or why not.
seropon [69]

No, -8 - 2(3 + 2n) + 7n is not equivalent to -30 - 13n

Step-by-step explanation:

Let us revise the operation of the negative and positive numbers

  • (-) + (-) = (-)
  • (-) × (-) = (+)
  • (-) + (+) = the sign of greatest [(-) if the greatest is (-) or (+) if the greatest is (+)]
  • (-) × (+) = (-)
  • (-) - (+) = (-)
  • (+) - (-) = (+)

∵ The expression is -8 - 2(3 + 2n) + 7n

- Simplify it

∵ 2(3 + 2n) = 2(3) + 2(2n) = 6 + 4n

∴ -8 - 2(3 + 2n) + 7n = -8 - (6 + 4n) + 7n

- Multiply the bracket by (-)

∴ -8 - (6 + 4n) + 7n = -8 - 6 - 4n + 7n

- Add the like terms

∴ -8 - (6 + 4n) + 7n = (-8 - 6) - 4n + 7n

∴ -8 - (6 + 4n) + 7n = -14 + 3n

∴ -8 - 2(3 + 2n) + 7n is equivalent to -14 + 3n

∵ -14 + 3n ≠ -30 - 13n

∴ -8 - 2(3 + 2n) + 7n is not equivalent to -30 - 13n

No, -8 - 2(3 + 2n) + 7n is not equivalent to -30 - 13n

Learn more:

You can learn more about the directed numbers in brainly.com/question/10364988

#LearnwithBrainly

8 0
3 years ago
What is the result when we simplify the expression ( 1 + 1/ x ) ( 1 − 2/ x + 1 ) ( 1 + 2/ x − 1 )
BaLLatris [955]

Answer:

\frac{4(x + 1)(x - 1)}{ {x}^{3} }

Step-by-step explanation:

I have a app called photomath, I really hope this works.

5 0
2 years ago
I need to know the answer
guapka [62]
9! good luck skdjdjd
4 0
3 years ago
Read 2 more answers
Select all that apply.
Kay [80]

Answer:

Isosceles and Scalene

Step-by-step explanation:

I did some research and plus we learned about angles and triangles in Geometry.

Plz click the Thanks button!

<Jayla>

6 0
3 years ago
F(x)= 6+ (10/x) what are the inflection points?
mojhsa [17]

Answer:

An inflection point is a point on the graph of a function at which the concavity changes. Points of inflection can occur where the second derivative is zero.    

Step-by-step explanation:

7 0
3 years ago
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