Candace makes a sugar-water mixture for hummingbirds. She knows the amount of sugar used in the mixture is proportional to the amount of water used.
Which of the following Could represent the relationship between the amount of sugar and water Candace should use in the mixture?
Enter the number that makes the equation true.
Is the given expression equal to 8(2.25 - 4.25b)
Select Yes or No for each expression.
Yes | No | |
|---|---|---|
-34b + 18 | ||
34b - 18 | ||
-18b + 18 |