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trasher [3.6K]
3 years ago
7

The odometer in a car measures the number of miles driven by the car since it was made. During a trip, the odometer reading in A

nita’s car is modeled by the function y=9500+55x, where x represents the number of hours driven during the trip and y represents the odometer reading in miles.
Part A

What is the meaning of the rate of change in this function?


The number of miles driven each hour during the trip.

The total number of miles driven at the beginning of the trip.

The total number of miles driven at the end of the trip.

The number of miles driven during the trip.
Question 2
Part B

What was the odometer reading, in miles, before Anita’s trip?
Mathematics
1 answer:
telo118 [61]3 years ago
6 0

Answer:

Step-by-step explanation:

Part A

The units on 9500 must be miles. So if x is time, then 55 must be the rate at which she travels ie 55 miles per hour. So the answer must be A.

Part B

The trip began when the time was zero. Therefore x is zero. What remains is the mileage on the odometer when x = 0.  The answer must be 1950.

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Diameter is 19

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21. 6m – 2n+ 7<br> Terms:<br> Coefficients:<br> Constants:
harkovskaia [24]

Answer:

Terms: 6m , -2n, 7

Coefficients: 6, -2

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Step-by-step explanation:

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3 years ago
Two parallel lines are crossed by a transversal. What is the value of h? h = 60 h = 80 h = 100 h = 120
lisabon 2012 [21]
I added the diagram of the question.

<u><em>Answer:</em></u>
h = 60°

<u><em>Explanation:</em></u>
We are given that lines k and l are parallel lines.
This means that angles 120° and h are <u>supplementary angles</u>.
This means that their measures <u>add up to 180°</u>

<u>Therefore:</u>
180° = 120° + h
h = 180° - 120°
h = 60°

Hope this helps :)

8 0
3 years ago
Read 2 more answers
Max is thinking of a number, which he calls n. He adds 8 and then doubles the sum.
Schach [20]

decimal:

3.2

fraction:

3.2/1

7 0
3 years ago
Could someone help me please please I have only 2 tries please, please<br>and please explain
Leno4ka [110]

Answer:

<h2>84in²</h2>

Step-by-step explanation:

If the first one is 7 inches long, and 6 inches wide, and the second one is also 7 inches long, but is 6x2 inches wide, then what's the area?

6x2=12

So, Picture Frame 2 = 12 inches wide

Formula for finding area = LxW

L = 7

W = 12

7x12=84

So hence, your answer is 84in²

The area of the second frame is 84in²

Thanks!

5 0
2 years ago
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