OpenUp 6th Math 6.16 Review

Here is a graph that shows some values for the number of cups of sugar, s, required to make x batches of brownies.

Complete the table so that the pair of numbers in each column represents the coordinates of a point on the graph.

Here is a graph that shows some values for the number of cups of sugar, s, required to make x batches of brownies.

What does the point (8, 4) mean in terms of the amount of sugar and number of batches of brownies?

• You need 4 cups of sugar to make 8 batches of brownies

• You need 8 cups of sugar to make 4 batches of brownies

• You need 1 cup of sugar to make 8 batches of brownies

• You need 4 cups of sugar to make 4 batches of brownies

Here is a graph that shows some values for the number of cups of sugar, s, required to make x batches of brownies.

Select the equation that shows the amount of sugar in terms of the number of batches

Each serving of a certain fruit snack contains 90 calories.

Han wants to know how many calories he gets from the fruit snacks. Select an equation that shows the number of calories, c, in terms of the number of servings, n .

• c=90n

• n=90c

Each serving of a certain fruit snack contains 90 calories.

Tyler needs some extra calories each day during his sports season. He wants to know how many servings he can have each day if all the extra calories come from the fruit snack. Write an equation that shows the number of servings, n, in terms of the number of calories, c.

• c=90n

• n=90c

Kiran shops for books during a 20% off sale.

What percent of the original price of a book does Kiran pay during the sale? Type the number only

(a)  

Kiran shops for books during a 20% off sale.

Select an equation that relates the sale price, s, to the original price, p.

• s=0.8p

• s=80p

• p=0.8s

• p=80s

Kiran shops for books during a 20% off sale.

Complete the table to show how much Kiran pays for books during the sale.