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aleksandrvk [35]
2 years ago
12

Sam complete 3 math problems in 8 minutes. How long will it take to do 15 problems?

Mathematics
1 answer:
pochemuha2 years ago
8 0

Answer:

40 minutes

Step-by-step explanation:

 Math Problems                   3              15

 ----------------------                  -----     =    ------

       Minutes                          8              x

                                             3x = 15 * 8

                                               x = 15 * 8 / 3

                                               x = 120 / 3

                                               x = 40

                                                  40 Minutes

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IgorLugansk [536]

Answer:

See below.

Step-by-step explanation:

So we started off with the equation:

x+y=2

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Now, this is essentially slope-intercept form. Recall that the slope-intercept form is:

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3 0
3 years ago
Read 2 more answers
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3 years ago
What is the answer to K/2+1-1k=-2k
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3 years ago
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