(20 points) a 2-liter bottle of soda (67.6 ounces) costs $1.89. a case of twelve 12 ounce
cans of the same soda costs $2.99. calculate the unit price (price/ounce) of each
item and determine which is the better bargain.

Step-by-step explanation:

Let be "x" the unit price (price/ounce) of the soda in the 2-liter bottle and "y"  the unit price (price/ounce) of the soda in the case  of twelve 12 ounces cans.

According to the data provided in the exercise, you know that:

1. The 2-liter bottle of soda  is equal to 67.6 ounces.

2. That bottle costs  $1.89

Then, the unit price is:

3. There are 12 ounce  cans in the case. Then the total ounces is:

4. It costs $2.99.  So the unit price is:

Since:

The better bargain is the case of 12 ounce cans.

21

step-by-step explanation:

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest