Reece made 5 smoothie. He used 2/6 ounce for each smoothie. How much maples, in ounces, did he use

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Do you mind if you guys me with this question i’m on number 8

Answer asap. you begin with 1/2 scoop of ice cream. since you're hungry, you ask the vendor for 2/7 more scoops of ice cream. then, you eat 5/8 scoops. how many scoops of ice cream are left on your cone? i will mark brainliest for first correct answer.