First you add all of the numbers up and then divide by how many numbers there are.
average = sum of data/number of data
Average = 152/20
Average = 7.6
The answer is 301 , because 73 times 4=292 .
292 + 9=301
Answer:
30 years old
Step-by-step explanation:
Joe's age can be set to x. Since Billy is twice as old as Joe, his age can be set to 2x. They add up to 45. You can set up an equation, 2x+x=45.
Simplify the equation.
3x=45, x=15
Joe is 15. Billy is 2(15)=30.
The answer is D. 71/4=11.75
4 goes into 71, 11 times and 3/4= 0.75. Hope that makes sense
Answer:
The point-slope form of an equation of the line is:
Step-by-step explanation:
Given
Slope m = 5
Point (-2, 9)
Point slope form of an equation of a line:
Point slope form of an equation of a line is defined as
where
- m is the slope of the line
In our case,
substituting the values m = 5 and the point (x₁, y₁) = (-2, 9) in the point-slope form of the line equation
Therefore, the point-slope form of an equation of the line is: