Answer:
Step-by-step explanation: I don’t know the answer but if you don’t know what the median and mean is I’ll tell you.
Mean: is the average of the numbers.
Median: The middle number found by ordering all data points and picking out the one in the middle (or if there are two middle numbers, taking the mean of those two numbers). Example: The median of 4, 1, and 7 is 4 because when the numbers are put in order (1 , 4, 7) , the number 4 is in the middle.
Format: y = mx + b
m = slope, b = y intercept
y = 10/3x + 2
The y intercept is 2
Answer:
350
Step-by-step explanation:
Let the number of adult tickets be x, then the number of student tickets sold would be (x–54).
We now have
x+(x–54)=646
2x=700
x=350
Therefore, 350 adult tickets were sold.
Answer:x=25 divided by 5
Step-by-step explanation:
Answer:
1.5 hours or 90 minutes
Step-by-step explanation:
384 km: 4 hours
divide both sides by 4
96 km: 1 hour
multiply both sides by 1.5
144 km: 1.5 hours