Answer:
C. On average, each 1 million dollar increase in salary was associated with an 8.42 point increase in winning percentage
Step-by-step explanation:
Apparently, winning percentage is plotted on the vertical axis, so the slope represents the ratio of winning percentage to salary in millions.
Then an increase in salary by 1 million is expected to be associated with an increase of 8.42 points in winning percentage.
2/3x + 6 - 1/3x -4 = -6
1/3x + 2 = -6
1/3x = -6 - 2
1/3x = -8
x = -8 * 3
x = -24
Answer: 75 students.
Step-by-step explanation:
In the data set we have a total of 10 + 8 + 7 + 5 = 30 students.
of those, 10 want to go to the park, the percentage is:
(10/30)*100% = 33.3%
Then, out of the 225, we can expect that a 33.3% (or 0.333 in decimal form) want to go to the park, this is:
N = 225*0.333% = 74.925
We can roud it up, and get N = 75
So Sally can expect that 75 students want to go to the park
Which number line represents the solution set for the inequality 2x – 6 ≥ 6(x – 2) + 8?
