Asked by I need help
Write and solve an inequality that represents the given situation.
If Lisa increased her rate by 15 mi/h, then in 2 hours she would travel a greater distance than she does in 3 hours at her present rate. What do you know about her present rate?
If Lisa increased her rate by 15 mi/h, then in 2 hours she would travel a greater distance than she does in 3 hours at her present rate. What do you know about her present rate?
Answers
Answered by
Reiny
Just translate, if her present rate is x mph, then
2(x+15) > 3x
2(x+15) > 3x
Answered by
I need help
After I simplified I go:
2x+30>3x
30>x
So her present rate is less than 30 mi/h?
2x+30>3x
30>x
So her present rate is less than 30 mi/h?
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