4-7x=1-6x Please explain why the answer is the answer and I’ll give brainlist
1 answer:
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Answer:
5 knots
Step-by-step explanation:
In order to find the speed Jesse travels in knots, you need to find his unit rate, or miles per hour. Setting up a fraction and dividing will give you how many miles her traveled per hour:
Since Jesse traveld at 6mph, you can set up a proportion (equivalent ratios) using the ratio of 1 knot to 1.2 miles per hour to find the number of knots in 6mph:
where x = the number of knots
cross-multiply and divide: 1.2x = 6 or x = 5 knots