Construct a graph and draw a straight line through the middle of the data to project sales. The chart below shows the sales history of a particular television set. What sales might be projected for the year 2010?

Year	1985	1990	1995	2000	2005
Sales (in millions)	$3.1	$4.6	$5.7	$6.3	$7.6

Divide. Round answer to the nearest tenth.

$$868 \div 1224$$

Complete the table

A car dealership is offering interest-free car loans for one day only. During this day, a salesperson at the dealership sells two cars. One of his clients decides to pay off his $17,424 car in 36 monthly payments of$484. His other client decides to pay off his $15,840 car in 48 monthly payments of$330. Which system of equations can be used to determine the number x of months after which both clients will have the same loan balance y? (A)

$$\begin{array} { l } { y = - 484 x } \\ { y = - 330 x } \end{array}$$

(B)

$$\begin{array} { l } { y = - 484 x + 17,424 } \\ { y = - 330 x + 15,840 } \end{array}$$

(C)

$$\begin{array} { l } { y = - 484 x + 15,840 } \\ { y = - 330 x + 17,424 } \end{array}$$

(D)

$$\begin{array} { l } { y = 484 x + 17,424 } \\ { y = 330 x + 15,840 } \end{array}$$

The Lakeside Marina charges a $35 rental fee for a boat in addition to charging$15 an hour for usage. The total cost y of renting a boat for x hours can be represented by the equation y = 15x + 35. a. Graph the equation. b. Interpret the slope and the y-intercept.

Complete the table

Divide. Round answer to the nearest tenth.

$$1145 \div 85$$

Divide. Round answer to the nearest tenth.

$$920 \div 40$$

Complete the table

Complete the table

Find the rate. Round answer to the nearest tenth of a percent.

$$n\% \text{ of } 45 = 50$$

Find the percentage. Round answer to the nearest hundredth.

1% of $85,000

Find the rate. Round answer to the nearest tenth of a percent.

$$n\% \text{ of } 50 = 35$$

Complete the table