Please answer the following questions You will have 25 minutes to select the correct responses. Please read the questions carefully. DO YOUR BEST!
20 points
20
Question 1
1.
What is an expression is equivalent to − (3/4 ) ⎯ (⎯5/8)?
20 points
20
Question 2
2.
Mark used a number line to simplify an expression. Write an expression based on Mark's number line. Type your expression as a free response.
20 points
20
Question 3
3.
Using the number line below, determine which of the following expressions are equal to -8. Select all that apply.
20 points
20
Question 4
4.
I had $-25 in my account. Spotify, a music streaming service, deposited a $70 credit into my account for my birthday. How much money do I have now?
20 points
20
Question 5
5.
Temperature varies in a grocery store by department. A customer experiences a slight decrease in temperature when she walks from the cleaning supply department at 18 ℃ to the frozen fish department which is set at ⎯9 ℃ . What is the overall change in temperature the customer experienced?