What does the slope of the graph mean? tracie’s bus travels towards her home at an average speed of 1/2 mile per minute. tracie’s bus travels towards her home at an average speed of 2 miles per minute. tracie’s bus travels away from her home at an average speed of 1/2 mile per minute. tracie’s bus travels away from her home at an average speed of 2 miles per minute.

Slope of a graph is the rate of change. In other words we can say a slope is rise over run. How many units graph goes up over how many units graph goes down.

With respect to given problem, we are given:

Tracie’s bus travels towards her home at the speed = 1/2 mile per minute.

Therefore, slope of the speed of Tracie’s bus towards her home is 1/2.

If Tracie’s bus travels towards her home at an average speed = 2 mile per minute then slope would be 2.

Tracie’s bus travels away from her home at an average speed. So the first slope could be 1/2.

And if Tracie’s bus travels away from her home at an average speed of 2 miles per minute the slope would be 2.

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

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step by step resolutions

1) n+n+1+n+2=51

3n+3=51

3n=48

n=16

the three numbers are 16, 17 and 18.

2) x+15=4x

3x=15

x=5

radha is now 5 years old

3) the two digits are x and y.

y=3x

(10x+y)+(10y+x)=88

y=3x

11x+11y=88

y=3x

x+y=8

x+3x=8

x=2

the original number can be either 28 or 82.

4) n+(n+2)+(n+4)=48

3n+6=48

3n=42

n=14

the numbers are 14, 16 and 18.

5) y=x+3

10y+x+10x+y=143

y=x+3

11x+11y=143

y=x+3

x+y=13

x+x+3=13

2x=10

x=5

the original number can be 57 or 75.

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