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3 years ago

Mrs. Ruan provides bike renting services. She charges $5 dollars per hour plus a one-time fee of $10. Is

Mathematics

2 answers:

Murrr4er [49]3 years ago

8 0

Answer:

B. Non-Proportional

Step-by-step explanation:

Any proportional relationship will include (0, 0) as a possible (input, output) pair. Here, the one-time fee of $10 means the output for 0 hours is not 0, but is 10. That is (0, 10) is a pair in the relationship, not (0, 0).

The relationship is non-proportional.

Trava [24]3 years ago

7 0

Answer:

Step-by-step explanation:

Let the number of hours spent by a costumer be X

As X increases the number of hours increases

It's a proportional relationship. If we draw the graph we see it .

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Frank is investing his money. He thinks that he should make $8 for every $100 he invests. How much does he expect to make on an

melisa1 [442]

Answer:

537.5

Step-by-step explanation:

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3 years ago

Find the value of x A- 6 B-5 C-4 D-10

Snezhnost [94]

Answer:

x=4

Step-by-step explanation:

In triangle MLK

it is a equilateral triangle
Hence
ML=LK=MK=5

Now come to triangle MKJ

It is a isosceles triangle
Hence
MJ=Mk

MK=5

Hence

$\longrightarrow\sf MJ=5$

$\longrightarrow\sf x+1=5$

$\longrightarrow\sf x=5-1$

$\longrightarrow\sf x=4$

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3 years ago

Зn - 3 = 4n + 1 step by step

JulsSmile [24]

Answer: n = -4

3n - 3 = 4n + 1

Add 3 to both sides

3n = 4n + 4

Subtract 4n from both sides

-n = 4

Divide by -1 on both sides

n = -4

8 0

3 years ago

Read 2 more answers

The frequency of the musical not B3 is about 246.94 Hz. What is the frequency of the note a perfect fifth below B3

Crazy boy [7]

Notes separated by a perfect fifth have a frequency ratio of 3:2.
The frequency of the note a perfect fifth below B3 will be
246.94×2/3 = 164.62667

The appropriate choice is ...
164.63 Hz

5 0

3 years ago

Read 2 more answers

6. Carla runs 3 miles in 30 minutes.

NARA [144]

Answer:

Carla ran 0.1 miles per minute.

Step-by-step explanation:

To solve this, we need to use the distance formula.

The formula is d=rt, where d is the distance traveled, r is the rate in which the distance is traveled, and t is the amount of time it took to go that distance. So lets plug it all in.

d=rt

3=(r)(30)

Now, we need to do the inverse of multiplying 30 to both sides, which would be the same as dividing by 30 on both sides.

3/30=(r)(30/30)

0.1=r

The rate is 0.1. Carla ran 0.1 miles per minute.

3 0

2 years ago