SAT, 04.12.2021 01:10, ramjand7853

# A motorboat travels 9 miles downstream (with the current) in 30 minutes. The return trip upstream (against the current) takes 90 minutes. Which system of equations can be used to find x, the speed of the boat in miles per hour, and y, the speed of the current in miles per hour? recall the formula d = rt. 9 = 0. 5(x – y) 9 = 1. 5(x + y) 9 = 1. 5(x – y) 9 = 0. 5(x + y) 0. 5 = 9(x – y) 1. 5 = 9(x + y) 1. 5 = 9(x – y) 0. 5 = 9(x + y).

Answers: 2

SAT, 25.06.2019 11:00, crystal070903

An ancient marble statue is moved from a rural location to a highly polluted city explain how the move might affect the statue and why you think so

Answers: 1

A motorboat travels 9 miles downstream (with the current) in 30 minutes. The return trip upstream (a...

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