Value of r is -4
Step-by-step explanation:
We are given points (-1,-6) and (0,r) on line and slope of line is -2. We need to find value of r.
Using slope formula when two points are given:

Where 
Putting values:

Adding -6 on both sides:

So, Value of r is -4
Keywords: Slope of line
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Answer:
(4, 8)
Step-by-step explanation:
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The median is 76
explanation:
The median is the central number of a data set. Arrange data points from smallest to largest and locate the central number. This is the median. If there are 2 numbers in the middle, the median is the average of those 2 numbers.
Check the picture below
notice, using the 30-60-90 rule, since that triangle is a 30-60-90 triangle, we get 11 = 2x
You have to find the LCM (least common multiple) of both numbers.
3: 3, 6, 9, 12, 15
5: 5, 10, 15
ivan and gavin will be together at the gym on the 15th day.