A recipe that serves 9 people requires 1 and one third cups of sugar. Using this recipe, how many cups of sugar are needed to serve 18 people?

it will take 2 and 2/3 cup of sugar to feed 18 people

Step-by-step explanation:

hope this helped ;)

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: