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natita [175]
3 years ago
6

A culinary club earns $1360 from a dinner service. They sold 45 adult meals and 80 student meals. An adult meal costs twice as m

uch as a student meal. What is the cost of an adult meal?
Mathematics
1 answer:
CaHeK987 [17]3 years ago
5 0

Answer:

$16

Step-by-step explanation:

90m+80m=1360

170m=1360

m=8

8 x 2= 16

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Jason earned a total of $15900 from two part-time jobs. If he earned 3700 more from one job than the other , how much did he ear
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Let's call job one x.

Job two can be y.

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From the two jobs, Jason earned $15,900. This can be written as x + y = 15900.

Now substitute y for x + 3700:

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3 years ago
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ExtremeBDS [4]

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<h3>(2,1) (4,2)</h3>

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lukranit [14]

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Step-by-step explanation:

As an improper fraction

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Read 2 more answers
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