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timofeeve [1]
2 years ago
8

Manuel made $80 for 5 hours of work.

Mathematics
1 answer:
Virty [35]2 years ago
3 0

Answer:

13 hours

Step-by-step explanation:

Let's first start by finding how much he makes in 1 hours:

\frac{\$80}{5} =\$16

Now we can set up two ratios

\frac{16}{1} = \frac{208}{x}

Solve by cross multiplying (multiply the numerator of the first fraction with the denominator of the second fraction and the numerator of the second fraction with the denominator of the first fraction)

16x=208

Divide both sides by 16 to isolate x

x=13

He would have to work 13 hours to make $208

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Calculate the average speed (tin km/hr) of charlie who run to the store 4 km away in 30 minutes
Galina-37 [17]

ANSWER

8km/hr

EXPLANATION

The average speed

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Distance=4km

Time=30mins

Convert time to hours.

Time =0.5hrs

The average speed

=  \frac{4}{0.5}

= 8km/hr

8 0
3 years ago
Maggie needs to spend at least six hours each week practicing the piano. She has already practiced 3
grandymaker [24]

Answer:

t ≥ 1.5

Step-by-step explanation:

Lets take time for practicing the piano to be t

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The minimum remaining hours to practice for the remaining 2 days should be

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8 0
3 years ago
Twice a number decreased by four is seven
GalinKa [24]

Answer:

2x > 10+4

x > 14/2

x > 7

Step-by-step explanation:

4 0
4 years ago
B) A monthly service fee to download e-books is $4.95, plus $3.99 per book downloaded. Write an
pickupchik [31]

Answer:

$4.95 + $3.99b = c

I can't make a graph but start at 4.95 on the graph and move up 3.99 every time you go to the right once

7 0
4 years ago
PLEASE HURRY ITS A TEST
AnnyKZ [126]
8+5+8=21 coins in total.
8/21*7/20=
56/420=
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