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Gekata [30.6K]
2 years ago
14

Emily can ride her scooter 18 miles in 50 minutes.a) At the same rate how far can she ride in two hours.b) How long would it tak

e for her to ride in 4 miles. c) what is her unite rate miles per hour.
Mathematics
1 answer:
sveta [45]2 years ago
3 0

Answer:

A - She can ride 43.2 miles in 2 hours.
B - It would take her about 11.1 minutes.

C - She can ride 21.6 miles in 1 hour. (IF THEY WANT IT IN MILES PER MINUTE: She can ride 0.36 miles in 1 minute.)

Step-by-step explanation:

Set up proportions for each :

A - 18/50 = x/120

120(8) = 50x

2160 = 50x

x = 43.2 minutes

B - 18/50 = 4/x

18x = 50(4)

18x = 200

x = 11.1 (repeating)

C - 18/50 = x/60 minutes

18(60) = 50x

1080 = 50x

x = 21.6

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Answer:

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Step-by-step explanation:

Let C represent total daily charges in dollars and t represent time in hours.

We have been given that a plumber charges $50 for a service call plus $80 per hour.  

The amount charged for t hours would be 80t.

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3 0
4 years ago
shannon walked 4 and 7/8 miles and ran 3 1/2 miles during the week. how much further did she walk than run
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4 0
4 years ago
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padilas [110]

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Parallelogram and rhombus possibly.

Trapezoid.

8 0
4 years ago
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a printer that sells for $190 is on sale for 20% off what is the sale price of the printer to work please​
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Hey!

---------------------------------------------------

Solution:

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---------------------------------------------------

Answer:

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Hope This Helped! Good Luck!

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