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denis23 [38]
3 years ago
12

I need to solve systems of equations by substitution these are the two equations

Mathematics
1 answer:
ollegr [7]3 years ago
6 0
Y=4 so that is the answer for the first one
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Marysya12 [62]

Answer:

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Step-by-step explanation:

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Boris has ridden 21 miles of a bike course. The course is 30 miles long. What percentage of the course has Boris ridden so far?
snow_lady [41]

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2 years ago
6.4 ÷ 0.043<br><br> Round your answer to the nearest whole number.
lys-0071 [83]

Answer:

149

Step-by-step explanation:

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3 years ago
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3 years ago
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