In each of the following problems, type the price per unit in the blanks, and place an x by the best buy.

a. Salad dressing, 16 oz. jar for 80¢ would = $
per oz.
b. Salad dressing, 12 oz. jar for 50¢ would = $
per oz
c. The best buy would be (
a. or
b.)

, ; dcbsdkmnld

step-by-step explanation:

dont understand

step-by-step explanation:

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

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: