2.
The speed of one airplane exceeds 3 times the
speed of another by 20 mph. If s mph is...
Mathematics, 17.03.2020 20:06 SCHOOLWORKZ3768
2.
The speed of one airplane exceeds 3 times the
speed of another by 20 mph. If s mph is the
speed of the slower plane, which of the following
expresses the speed, in miles per hour, of the
faster plane?
s-20
6 3s + 20
3s - 20
3s +60
® s +60
Answers: 3
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