Unit 2 Mid-Quiz

• -2

• 2

Tags

AI.9.5.A

Which of the following term means "an equation in which two ratios are set equal apart"?

​ (a)  

• Proportion
• Term
• Algebraic Expression
• Expression

Tags

AI.9.5.A

MMA.9-12.9.D

• 3

• -9

• 0

• -15

Tags

AI.9.5.A

• x < -9

• x > 3

• x < -3

• x > 7

Tags

AI.9.5.B

Joanne designs and sells t-shirts on an online forum. She paid for $80 for general supplies. It cost her $2 to make each shirt. She charges $6 per shirt. How many shirts does she have to sell to break even?

Mathematical Equivalence

ON

Tags

AI.9.5.A

• 0

• 3

• 4

• -3

Tags

AI.9.5.A

The ratio of right-handed students to left-handed students is 10 to 3. There are 624 righthanded students in the school. How many students are left-handed?

Tags

MMA.9-12.9.D

Mathematical Equivalence

ON

Tags

AI.9.5.B

Which step on the following equation has a mistake on it?

• Step 1

• Step 2

• Step 3

• Step 4

Tags

AI.9.5.A

AI.9.5.B

An amusement park charges an entry fee of $29.50, plus an additional $2.50 for each park ride. Lisa brought $81 to the amusement park. What is the maximum number of park rides Lisa could enjoy?

• 20

• 21

• 32

• 33

Tags

AI.9.5.A

AI.9.5.B