In this question, we're trying to find how many miles Sophie can drive in an hour.
We know that she drove 162 miles in 3 hours.
With the information above, we can find our answer.
We need to see how much she drives in 1 hour, so you would divide 162 by 3.
162 ÷ 3 = 54
This means that she drives 54 mph.
Answer:
54 mph
20, 31, 33, 35, 55, 57, 58, 59, 72, 73, 79, 86, 87, 88
Step-by-step explanation:
The data set is split by digit. So 2|0 becomes 20. 5|5 becomes 55. Using this method, the data set is
The equation is : C=250t +125 where C is the cost and t represent the number of tickets purchased.
Let the cost of premium seat ticket be C
Let the number of tickets a fan buys to be t
Then, presenting the information as ordered pairs of coordinates (x,y) will be;
Fan 1, (3,875)
Fan 2, (8,2125)
Plot the ordered pairs as coordinates on a graph tool, find the slope of the linear graph and equation in slope intercept form as;
m=Δy/Δx
m=2125-875/8-3
m=1250/5
m=250
Equation of the graph,
Δy/Δx=250
y-875/x-3 =250
y-875=250(x-3)
y-875=250x-750
y=250x-750+875
y=250x+125
C=250t +125 where C is the cost and t represent the number of tickets purchased
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Slope-intercept form equation: brainly.com/question/11016508
Keyword : slope-intercept form,cost
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Answer = b. 7
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