For 3 servings:
chili powder needed is: 3.5x3/2 = 5.25
olive oil needed is 3x3/2 divided by 2 = 2.25
Hanice's rate: 93 / 1.5 = 62 miles per hour
she is 10 miles slower than twice the speed of Brandon
62 +10 = 72
72/2 = 36
Brandon is driving 36 miles per hour
200x 9, nine times two hundred,
Yes, this particular one is a function because the inputs hace exactly one output.