On the number line, plot and label all numbers with an absolute value of .

The temperature at dawn is away from . Select all the temperatures that are possible.

Order these values from least to greatest.

Lin’s family needs to travel 325 miles to reach her grandmother’s house.

1. At 26 miles, what percentage of the trip’s distance have they completed?
2. How far have they traveled when they have completed 72% of the trip’s distance?

3. At 377 miles, what percentage of the trip’s distance have they completed?

Elena donates some money to charity whenever she earns money as a math tutor. The table shows how much money she donates, , for different amounts of money that she earns, .

1. What percent of the money Elena earns does she donate to charity? Explain or show your reasoning.
2. Which quantity, or , would be the better choice for the dependent variable in an equation describing the relationship between and ? Explain your reasoning.
3. Use your choice from the second question to write an equation that relates and .

How many times larger is the first number in the pair than the second?

1. is times larger than .
2. is times larger than .
3. is times larger than .
4. is times larger than .
5. is times larger than .