Can you re order them I don’t understand your problems
The answer is B.
The mean is the average so, in this case, the average age of the voters. To get the average the person must take 100 random people who voted, as taking any others will not give them the average age.
The measures of two angles in a linear pair add to 180 deg.
m<1 + m<2 = 180
2x + 20 + 48x = 180
50x + 20 = 180
50x = 160
x = 3.2
m<1 = 2x + 20 = 2(3.2) + 20 = 6.4 + 20 = 26.4
m<2 = 48x = 48(3.2) = 153.6
Answer: m<1 = 26.4 deg; m<2 = 153.6 deg
Simplify brackets
6 - 3x - 10 + 4(2 - x) = 15
Simplify 6 - 3x - 10 + 2(2 - x) to -4 - 3x + 4(2 - x)
-4 - 3x 4(2 - x) = 15
Expand
-4 - 3x + 8 - 4x = 15
Simplify -4 - 3x + 8 - 4x - 7x
4 - 7x = 15
Subtract 4 from both sides
-7x = 15 - 4
Simplify 15 - 4 to 11
-7x = 11
Divide both sides by -7
Answer:
Step-by-step explanation:
Use the slope-intercept form to find the slope and y-intercept
Any line can be graphed using two points.
Select two values, and plug them into the equation to find the corresponding
values.
Graph the line using the slope and the y-intercept, or the points.
