-9y + 4x - 20 = 0

-7y + 16x - 80 = 0

x =
y =

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units