Total distance John drove=450 miles
total time=8 hours
let the number of hours he drove on highway be x, number of hours he drove on turnpike will be (8-x) hours
since
distance=speed*time
distance traveled in highway=50x
distance traveled in turnpike=60(8-x)
thus the total distance will be:
50x+60(8-x)=450
simplifying the above
50x+480-60x=450
-10x=450-480
-10x=-30
thus
x=3 hours
Thus he drove on highway for 3 hours.
Answer:The slope of the line that passes through (-10, 0) and (-13, 3) is "-1".
Given points are:
As we know, the formula,
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By substituting the above points, we get
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→
→
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Thus the solution is right.
Step-by-step explanation:
Answer:
The author is trying to tell us that you need an imagination
Step-by-step explanation:
OK...... your answer would be
- 10y^2 - 26y + 1/y
H0P3 It H3LPS :)
