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earnstyle [38]
3 years ago
8

sam can fill 7 glasses with soda every 29.1 seconds. How long would it take Sam to fill 14 glasses and 21 glasses with soda

Mathematics
1 answer:
alekssr [168]3 years ago
7 0
It would take him 58.2 seconds to fill 14 glasses and it would take him 87.3 seconds to fill 21 glasses
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J /-2 + 7 = -12. what is the value of j<br>​
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Answer:

<h2><u>j = 38</u></h2>

Explanation:

ʲ⁄₋₂ + 7 = -12

Subtract 7 From Both Sides

ʲ⁄₋₂ + 7 - 7 = -12 - 7

Simplify

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Multiply Both Sides By -2

(-2) ʲ⁄₋₂ = -19 (-2)

<h2><u>j = 38</u></h2>
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Since selling price is greater than cost price, there was a markup in the price of the shirts.

We know that :

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\color{plum} =  \tt11.1  \%

Thus, the percentage of markup = \tt 11.1  \%

Therefore, the percentage of markup in the shirt's price = \color{hotpink} \tt11.1  \%

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Step-by-step explanation:

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