Round each number to the place of the underlined digit. 1. 49
2. $354
3. 281
4. $2550
5. 94,970,004
6. $105,225,762

Problem Solving

7. Round 854,947 to the nearest ten thousand. Then round 854,947 to the nearest thousand. Which rounded number is greater? Explain.​

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12