C1H - 22.5 Study Guide Part 1

Look at the set of circles and triangles.

Which of these best describes a whole-to-part comparison?

• 3:4

• 4:3

• 4:7

• 7:3

Match the following Square Roots to Perfect Squares

• 1

• 1

• 16

• 12

• 144

• 4

• 100

• 10

A bag contains green apples and red apples. The ratio of green apples to red apples is 7 to 3.

Which of these statements could be true?

• There are exactly 21 red apples and 3 green apples.

• There are exactly 14 red apples and 6 green apples.

• There are exactly 6 red apples and 14 green apples.

• There are exactly 21 red apples and 6 green apples.

Desiree is having 5 friends over for a birthday party.

Each serving of ice cream is 3/5 of a cup. She would like to double that amount for each serving and have enough ice cream for her and her friends.

How much ice cream will she need?

• 3 cups

• 6 cups

Gavin recorded the temperature outside for 3 days.

What is the difference in temperature between Tuesday and Wednesday?

• 17

• 19

• 3

• 12

Plot the following points on the coordinate graph.

(2, 5), (-4, 3), (-4, -4), (0, 7)

In which quadrant is the point (-4, -5) located?

• I

• II

• III

• IV

Which points are located on the x-axis and y-axis?

x-axis: ​ ​ (a)  

y-axis: ​ (b)  

• B
• E
• A
• C
• D

In which quadrants would these coordinates be located?

(6,-2)

(-5, -3)

(3, -8)

(-4, -5)

• I and II

• III and IV

• I and III

• II and IV

Select all of the REGULAR polygons.

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