0 Question 51 7 [Zen pt '0100 Z 99 G) Details Find the equation of the line perpendicular to a: : 6through the point( 5, 9) [g 0 Question 58 7 [30x1 pt '0100 Z 99 (D Details Max and Chloe are selling boxes of fruit for a Habitat for Humanity fundraiser. Customers can buy small boxes of fruit and large boxes of fruit. Max sold 10 small boxes of fruit and 13 large boxes of fruit for a total of $31 1 .50. Chloe sold 15 small boxes of fruit and 17 large boxes of fruit for a total of $428.50. Find the cost of one small box of fruit and the cost of one large box of fruit. Cost of small box: [:| Cost of large box: \\:| 0 Question 52 v [Zen pt '0100 8 99 (D Details Write an equation for a line perpendicular to y : 5:1: 3 and passing through the point ( 5, 3). Be sure to write your answer in slope- intercept form, :9 : mm + b. 0 Question 50 7 [30x1 pt '0100 Z 99 G) Details Give the equation of a line that goes through the point ( 14, 7) and is perpendicular to the line 7:1: 6y 2 12. Give your answer in slope intercept form i: Question 54 A > 0/1 pt O 100 99 Details Solve the system of equations: 2 2x - 3y = 13 3x - 3y = 15 Solution:0 Question 60 1' Eon pt '0100 8 99 (D Details A man invests his savings in two accounts, one paying 6 percent and the other paying 10 percent simple interest per year. He puts twice as much in the lower-yielding account because it is less risky. His annual interest is 2992 dollars. How much did he invest at each rate? Your answer is total in the account paying 6 percent interest is l l total in the account paying 10 percent interest is S Question 26 Simplify I' . (y 8 . 23 ) 28 9' . 2 - 2 Write your answer with positive exponents only.0 Question 49 V [3011 pt '0 100 Z 99 (9 Details Give the equation of a line that goes through the point (3, 6) and is parallel to the line 5:1: 7y 2 14. S \f0 Question 57 1' 0/1 pt 9 100 99 8 Details Solve the system of linear equations: ac + y = 1 NK y = 1 = y =0 Question 59 v [Zen pt '0100 8 99 (D Details A farmer saw some chickens and pigs in afield. He counted 26 heads and 84 legs. Determine exactly how many chickens and pigs he saw. How many chickens?l l How many pigs? l l Question 56 0/1 pt 9 100 99 0 Details Solve the system by graphing. = 2x + 6 - 2 - 6 First graph each line, then place a dot on the point that represents the solution to the system. -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 60 Question 47 V [3011 pt '0 100 Z 99 (9 Details Find the equation (in terms of :13) of the line through the points (-5,-3) and (2,-5) y: 0 Question 46 7 Eon pt '0100 Z 99 (D Details Find the equation of the line through the points (-3,-5) and (4,16)