Free points anyone want?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

Which of the following could be the ratio of the length of the longer leg 30-60-90 triangle to the length of its hypotenuse? check all that apply. a. 313 6 b. 3: 215 c. 18: 13 d. 1: 13 e. 13: 2 of. 3: 15