Jayla ran the first $$3\ \frac{1}{4}$$    miles of a 5-mile race in $$\frac{1}{2}$$   hour. What was her average rate, in miles per hour, for this first part of the race?

A cinnamon toast recipe calls for 4 parts sugar to 1 part cinnamon. Which of the following are proportional (more than one answer)?

Monty and his family are planning a vacation that involves horseback riding. Horseshoe Ranch charges $17.95 per hour to rent horses. How much would the family pay for 3 hours of horseback riding?

Elijah is designing his garden. For every pink tulip, he plans to plant four red roses. Using only these two types of flowers, he plans to plant 20 flowers in his garden. How many of each type of flower will Elijah use?

1.        The graph shows the total number of markers in 1, 2, 3, and 4 boxes of markers. What is the unit rate?

1.        A salad dressing recipe uses 9 parts oil 3 parts vinegar, and 2 parts honey. Which of the following sets of ingredients are in a proportional relationship with the recipe? Select all that apply.

A painter can paint 175 square feet per hour. She charges $0.54 per square foot. Today she paints for 5.5 hours. How much will she charge?

Which of the following ways can be used to determine whether a linear relationship is proportional? Select all that apply.

On average, Carmen can drive 33 miles on every gallon of gasoline. If she fills up her tank for $2.29 per gallon, how much will it cost her to drive 429 miles