Please be Legible. Thank you!

7. Let (5 he the miles driven in the rental earJ and let I: he the cost in dollars of renting the ear. Which of the following formulas is correct'T. (a) as = 11.52.. {b} d = 25.50 +115": ,n (e) ::r = .05 {d} Both {a} and (h) are true. (e) Both [11) and {c} are true. 8. A particular cookie recipe calls for one cup of our to startJ along with an additional onehalf cup of flour for every cup of sugar. Let 9: represent the amount of our used {measured in cups} and let 3: he the amount of sugar used {measured in cups). Which of the following statements is true'T {a} :r and y are proportional. {h} 3 and g are proportional. {c} The yintercept is the point [I]. 0]. {d} Three cups of sugar correspond to 1.5 cups of flour used. {e} All of the above statements are true. Problems 9 andl'U refer to the following situation. Cole is standing on a level playing eld when he throws a hall to Janioe. The height H ofthe hall in feet above the ground 5 seconds after Cole throws it is given by the function H = m} = 5.5 2(3 1312 9'. The maximum height of the hall above the ground will he [a] H = 2 feet {h} H = 5.5 feet {c} H =3.5 feet {d} H = 7.5 feet {e} H = 1'0 feet