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Biblioteka

Unit 3 Lesson 3 Comparing Proportional Relationships

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Pitanje 1
1.

In 200 grams of beef soup, there are 80 calories. Let x represent the amount of grams of beef soup and y represent the number of calories in the beef soup. Which equations represent the relationship between y and y? CAREFULLY, select all that apply.

Pitanje 2
2.

The table shows the ratios of paprika, onion powder, and cayenne pepper in a rub recipe. Write an equation that represents the relationship between x milliliters of cayenne pepper and y milliliters of onion powder.

Pitanje 3
3.

How much onion powder is needed for 64 ml of cayenne pepper?

Pitanje 4
4.

Han and Priya are at swim practice. While both were swimming at a constant rate, they noticed they each took a different number of strokes to swim the same distance. For every 3 strokes Priya takes, Han takes 5 strokes. Suppose x represents the number of strokes Priya takes and y represents the number of strokes Han takes.

Pitanje 5
5.

How many strokes has Han taken if Priya has taken 180 strokes?

Pitanje 6
6.

At a middle school festival, they have a photo booth and are selling photos to raise money for the school. They collect $40 for every 16 photos they sell. Which statement correctly identifies both the slope and the representation of slope for the situation?

Pitanje 7
7.

The middle school festival has a photo booth and they are selling photos to raise money for the school. They collect $40 for every 16 photos they sell. Is this the correct graph?

Pitanje 8
8.

Solve for z; 4z = 12

Pitanje 9
9.

Solve for m; 6m = -30

Pitanje 10
10.

Solve for x; x - 23 = 8