Which of the two given points on the scatter plot would be the best to use to calculate the line of best fit? * A. (100, 3) and (300, 7)
B. (0, 4) and (800, 11)
C. (600, 10) and (700, 11)
D. (500, 8) and (500, 10)

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)