3 years ago

50 POINTS AND BRAINILEST!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Thepotemich [5.8K]3 years ago

4 0

Answer: 3x-x+2=4

Step-by-step explanation:

You can put this solution on YOUR website!

running distance is 9(t3+0.5)

biking distance is 16 (2(t3+0.5))=16(2t3+1)

swimming distance is 2.5t3

9t3+4.5+32t3+16+2.5t3=64

43.5t3=43.5

t3=1 hour

He biked for 3 hours (48 miles)

He ran for 1.5 hours (13.5 miles)

He swam for 1 hour (2.5 miles)

He covered 62 miles in 5.5 hours of activity.

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