During a September sale, Camper Supply has marked down all items 30%. Judy Vaughn purchases a deluxe portable grill
that regularly sells for $79.99 and a set of barbecue tools that
regularly sells for $19.98. What is the total markdown?

What number should be added to both sides of the equation to complete this square? x^2-10x=7

100 points, hi, i’m not sure what to do here,the data doesn’t seem to be quadratic .? can anyone me, in advance

Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation