Question

Karen likes to make lemonade using the lemons from her grandmother's

trees. There is a proportional relationship between the number of pitchers of
lemonade Karen wants to make, x, and the number of lemons she needs, y.
4) The equation that models this relationship is y = 5x.
4) How many pitchers of lemonade can Karen make with 15 lemons?

Answer 1

Answer: If there is a proportional relationship between the number of pitchers of lemonade Karen wants to make, x, and the number of lemons she needs, y, and the equation modeling this relationship is y = 5x, then we can find the number of pitchers Karen can make with 15 lemons by solving for x:

15 = 5x

Dividing both sides by 5:

3 = x

So Karen can make 3 pitchers of lemonade with 15 lemons.

Explanation: