Answer: y = -5(x+1)^2+20
Step-by-step explanation: I haven't done any math in a long time so take this with a grain of salt but they were equivalent on the calculator.
$9.10 each boxed lunch
work:
81.90 divided by 9 equals 9.10
Answer:
87.75
Step-by-step explanation:
19.74 + 72.73= 92.47
92.47 - 4.72 = 87.75
Answer:
69.53 ft
Step-by-step explanation:
area of a box: 18*18 = 324
area of a circle: (pi)*9^2 = 254.47
324-254.47 = 69.53 ft