Unit 2 Quiz

If x = -8, which inequality is true?

Mathematical Equivalence

ON

What is the solution for the equation?

x = __ ?

What is the solution set for the following inequality?

​ (a)  

Now draw your answer on the graph with an open or closed circle, and show which direction it will be going towards.

Which situation is best represented by the following equation?

• A

• B

• C

• D

what is the solution to this equation?

7x + 16.34 = 42.52

(ENTER ONLY THE NUMBER)

Mathematical Equivalence

ON

What is x, the length of the shorter piece of ribbon?

​ (a)  

• x = 2 feet
• x = 2.5 feet
• x = 5 feet
• x = 4

Marcel and his friends are spending the day at a amusement park. The park c​ ​ (a)   harges $10 for admission and games cost $1.50 each. Which inequality can be used to find x, them number of games can Marcel plat if he wants to spend no more that $50?

What is the value makes the equation true?

x = __

What is the solution se4t for the in equality?

• A

• B

• C

• D