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2 years ago

11. You earn $500 in 80 hours. At that rate. how much would you eam in 200 hours?

Mathematics

2 answers:

kirza4 [7]2 years ago

5 0

Answer:

Should be 1250$

mafiozo [28]2 years ago

3 0

Answer:

1250

Step-by-step explanation:

First we divide 500 divide by 80 that will give you 6.25

So then you multiply 6.25 by 80 to get sure then if you are sure, yo will multiply 6.25 by 200 that will give you, 1,250.

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oksano4ka [1.4K]

Answer:

2^4

Step-by-step explanation:

2*2*2*2

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2^4

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2 years ago

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Every day annabelle takes the train to work, she uses an app to charge the parking fee shown to her credit card. What will be he

anastassius [24]

Answer:

B - 10c

Step-by-step explanation:

Let B be the initial balance

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2 years ago

On a trip, a motorist drove 150 miles in the morning and 50 miles in the afternoon. His average rate in the morning was twice hi

Lina20 [59]

Answer:

Morning's average rate = 50 mph, and Afternoon's average rate = 25 mph.

Step-by-step explanation:

Suppose he drove 150 miles for X hours, then his average rate in the morning was (150/X) mph.

Given that he spent 5 hours in driving.

And he drove 50 miles for (5-X) hours, then his average rate in the afternoon was 50/(5-X) mph.

Given that his average rate in the morning was twice his average rate in the afternoon.

(150/x) = 2 * 50/(5-x)

150/x = 100/(5-x)

Cross multiplying terms, we get:-

150*(5-x) = 100*x

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750 = 100x + 150x

750 = 250x

x = 750/250 = 3.

It means he spent 3 hours in the morning and 2 hours in the afternoon.

So morning's average rate = 150/3 = 50 mph.

and afternoon's average rate = 50/(5-3) = 25 mph.

8 0

2 years ago

What is Four more than twice a number is -10?

Katena32 [7]

4+2x=10
2x=10-4
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X=3

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2 years ago

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Harlamova29_29 [7]

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2 years ago