Extended January 9th, 26

Multiple Choice

Do I need to distribute, combine like terms, or both?

• Distribute

• Combine like terms

• Both

Open Ended

Describe what would be a students first step in solving this problem?

Open Ended

Describe the inverse operations used to solve the equation. Be sure to use any of the terms shown in the word bank.

Multiple Choice

Check the solution by substituting the value back into the equation. What do both sides of the equation equal?

-3x + 5 = 6x - 13 where x=2

After checking my solution, both sides of the equation are equal to

• -1

• -2

• 1

• 2

Multiple Choice

Write and solve an equation that can be used to find m, the number of premium movie rentals when the total annual costs for both services are equal.

•  20 + 15m = 50 + 10m

•  20m + 15 = 50m + 10

  
  

•  20 +10m = 50 +15m

  
  

Multiple Choice

The Frederick County Fair costs $15.00 to get in and $2.50 per ride, while the Montgomery County Fair costs $10.00 to get in and $3.00 per ride. Which equations could be used to determine how many rides you would need to go on for both fairs to be of equal value? 

• 15x + 2.5 = 10x + 3
• 15 - 2.5x = 10 - 3x
• 15 + 2.5x = 10 + 3x
• 15 - 10 = 2.5x + 3x

Multiple Choice

Two friends, Kai and Lena, are saving money from their part-time jobs. Kai currently has $200 in his savings account and deposits $25 per week. Lena currently has $740 in her savings account and deposits $10 per week.

How many weeks, w, will it take for the two savings accounts to have the exact same amount of money?

• 200 +25x=740 +10x

• 200 +10x=740 +25x

• 210x=765x

Multiple Choice

It will take ______weeks for Kai and Lena to have the same amount of money in their savings accounts.

• 25

• 36

• 40

• 52

Multiple Choice

If we wanted to organize temperatures from Coldest to Hottest, which best describes how to order the numbers?

• Least to Greatest

• Greatest to Least

Multiple Choice

If we wanted to organize temperatures from Hottest to Coldest, which best describes how to order the numbers?

• Least to Greatest

• Greatest to Least

Multiple Choice

If we wanted to organize times of a race from fastest to slowest, which best describes how to order the numbers?

• Least to Greatest

• Greatest to Least

Multiple Choice

If we wanted to organize times of a race from slowest to fastest, which best describes how to order the numbers?

• Least to Greatest

• Greatest to Least

Multiple Choice

What is the value of x in triangle DEF if the angles are 47° and 65°?

• 68°

• 78°

• 72°

• 70°

Multiple Choice

Exterior angles of a triangle are ...

• outside a triangle and are formed by one side and an extension of an adjacent side

• inside a triangle and are formed by one side and an extension of an adjacent side

• outside a triangle and are formed by two sides

• outside a triangle and are formed by two angles

Int + Int = Ext

Multiple Select

How would you solve for the exterior angle?

• 70 + 35 = Ext

• 35 + 70 = Ext

• 70 + Ext = 35

• 70 + 35 + Ext =180

Multiple Choice

The sum of three interior angles of the triangle is 180°.

What is the measure of ∠x?

• 63°

• 180°

• 70°

• 110°

Multiple Choice

 What is the measure of ∠y?

• 180°

• 110°

• 70°

• 47°

Multiple Choice

What is the measure of angle x?

• 45
• 60
• 65
• 75

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Multiple Choice

Find the value of x if the  $$m\angle1\ =\ 11x\ -\ 9\degree$$ and the  $$m\angle5\ =\ 7x\ +9\degree$$ .

• -4.5

• 4.5

• 1

• 0

Multiple Choice

Which angles are Vertical Angles?

Multiple Choice

Given the two parallel lines cut by a transversal.

What is the vertical angle to angle 4?

• Angle 2

• Angle 6

• Angle 8

• Angle 7

Multiple Select

Which of the following pairs of angles are vertical angles?

Select TWO correct answers.

• A. ∠7 and ∠5

•     B. ∠3 and ∠2

•     C. ∠6 and ∠8

•    D. ∠1 and ∠4

•   E. ∠2 and ∠7

Fill in the Blanks

Multiple Choice

What is the relationship of the angles?

•        A. Corresponding angles

•   B. Vertical angles

•        C. Alternate interior angles

•     D. Same side interior angles

Multiple Choice

What are the measures of the angles?

• 120° and 60°

• 100° and 100°

• 60° and 60°

• 80° and 100°

Fill in the Blanks

Multiple Choice

What is the measure of ∠A?

• ∠A = 64°

• ∠A = 52°

• ∠A = 84°

• ∠A = 56°

Multiple Choice

What is the measure of ∠B?

• A. ∠B = 128°

• B. ∠B = 152°

• C. ∠B = 64°

• D. ∠B = 116°

Multiple Choice

Which angle corresponds to ∠B?

•  A. ∠F

•    B. ∠D

•  C. ∠E

•  D. ∠C

Fill in the Blanks

Open Ended

Did they sketch similar triangles? Explain your reasoning.

Open Ended

What angle is the smallest angle? What is its measure?

Multiple Choice

Where is the tomato?

• (2, 2)
• (8, 1)
• (5, 2)
• (4, 9)

Multiple Choice

A small drawing has a height of 5 inches. A larger, similar drawing has a corresponding height of 20 inches. What is the ratio of the large drawing's height to the small drawing’s height?

• 1/4

• 4

• 4/15

• 5/20

Multiple Choice

Two figures are similar. Which statement about their attributes must be true?

• Their corresponding sides are congruent.

• Their corresponding angles are proportional.

• Their corresponding angles are congruent.

• Their perimeters are equal.

Multiple Choice

A rectangle is dilated by a scale factor of \( \frac{3}{4} \). If the original length of the rectangle is 16 cm, what is the length of the new, dilated rectangle?

• 12 cm

• 16 cm

• 20 cm

• 21 cm

Poll

How confident do you feel about this topic now?

• Very confident
• Somewhat confident
• Not confident