Mariah spent $9.50 on 9 pounds of limes and pears. limes cost $0.50 per pound and pears cost $1.50 per pound. let l be the number of pounds of limes and let p be the number of pounds of pears. which system of linear equations models the scenario? l + p = 9.5 and 1.5l + 0.5p = 9 l + p = 9 and 0.5l + 1.5p = 9.5 l = p + 9 and 9.5l + 0.5p = 0.5

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11