Mathematics, 29.01.2020 04:59 Geo777
Aboat makes a 120-mile trip downstream in 3 hours but makes the return trip in 4 hours.. if b = the rate of the boat in still water and c = the rate of the current, which of the following equations represents the trip upstream? . a] 3(b - c) = 120. b] 4(b - c) = 120. c] 4(b + c) = 121
Answers: 2
Mathematics, 21.06.2019 18:00
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.
Answers: 2
Mathematics, 22.06.2019 00:00
The cost of a taxi ride includes an initial charge of $2.00. if a 5km ride cost $6.00 and a 10km ride cost $10.00, determine the cost of a 15km ride.
Answers: 1
Aboat makes a 120-mile trip downstream in 3 hours but makes the return trip in 4 hours.. if b = the...
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