MATH QUIZ SS1

Write an Equation.
Grandma is knitting a scarf. She has knit 10 inches of the scarf and still has 38 inches left to finish. How long will the scarf be when it is completed?

• x − 10 = 38
• x + 10 = 38
• x/10 = 38
• 10x = 38

_{^{Find the missing side}}

• 48
• 108
• 83.6
• 72

Write an Equation.
Joella makes $12.75 per hour. This is $2.50 more than her younger sister makes per hour. How much does Joella's sister make per hour?

• x + 2.50 = 12.75
• 2.50x = 12.75
• x - 2.50 = 12.75
• x/2.50 = 12.75

Find the value of ∠A.

• 25 degrees
• 30  degrees
• 35 degrees
• 90 degrees

What is step 6

• Subtraction property of equality
• Addition property of equality
• Division property of equality

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Name the property that justifies the statement: $If\ XY\ -\ YZ\ =\ 15,\ then\ XY\ =\ 15\ +\ YZ.$  

• Subtraction Property of Equality

• Addition Property of Equality

• Multiplication Property of Equality

• Division Property of Equality

Which triangle congruence theorem can be used to prove the triangles are congruent?

• SSS
• ASA
• AAS
• SAS

Write an Equation.
Lee is 32 years younger than his mother and his mother is 67 years old. How old is Lee?

• x + 32 = 67
• x - 32 = 67
• 32x = 67
• x/32 = 67

Name the property that justifies the statement: $If\ \overline{AB}\cong\overline{YZ,}\ then\ \overline{YZ}\ \cong\overline{AB}.$  

• Symmetric Property of Congruence

• Reflexive Property of Congruence

• Transitive Property of Congruence