How much will it cost to buy a watermelon that weighs 18 1/2 pounds and 5 pounds of tomatoes?

The answer is that the cost will be a total of: $142.05. That is $125.80 for Watermelon that weighs 185 lbs and $16.25 for 5 lbs of tomatoes.

Step-by-step explanation:

Given: Watermelons are .68 / lb and tomatoes are 3.25 / lb.

Let w = watermelon weight and tomato weight.

An equation would be:

.68w + 3.25t = Total cost

For 185 lb of Watermelon and 5 lbs of tomatoes:

.68(185) + 3.25(5) =

$125.80 + $16.25 = $142.05

Hope this helps! Have an awesome day!!! :-)

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.