Ted made trail mix for the school field trip by mixing together Sushine Mix which costs $2.50 per pound, Fruit Mix which costs $1.50 per pound, and Nut Mix which costs $2 per pound. Ted used twice as much Fruit Mix and half as much Nut Mix as he did Sunshine Mix. How many pounds of each mix did he use if the total cost for all the trail mix was $19.50? Sunshine Mix =

Fruit Mix =

Nut Mix =

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

What is the slope of the line passing through the points (3, 3) and (5, 7) ? 1. 2 2. 1/2 3. −2 4. −1/2

Find the rate of change for the situation. you run 7 miles in one hour and 21 miles in three hours.