Y = 2x – 4 and y = x – 2 need to solve and show work i have a low grade and its only the second 9 weeks

Step-by-step explanation:

x=2

y=0

.................

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24