Which expressions represent the distance between the two points? choose all answers that are correct. the number line shows two points with coordinates negative 9 and positive 13. a. |–9 – 13| b. |13 – (–9)| c. |–13 + 9| d. 13 – (–9)

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?

Heather is a cashier. she can ring up 1212 customers in 99 minutes. at this rate, how many minutes does it take her to ring up 44 customers?

The graph shows the amount of money noah earned based on the number of lawns he cut. which list shows the dependent quantities in the graph?