Exercise 4

Find the following sums and differences using a number line model.

a. - 6+3

Medal will be given to the best answer. Which of the following is a solution to the equation y = 3x - 1? A. (4,1) B. (2,5) C. (4,3) D. (0, - 3)

How do you subtract positive and negative integers

How many times greater is one pound in 1 oz

1. Which numbers are solutions of the inequality? x < - 8; - 10, - 5, 0 A) 0 B) - 5 and 0 C) - 10, - 5, and 0 D) - 10

If the exterior angle of a regular polygon is 72°, how many sides does it have? What is another name for this shape?

Brian runs 6 miles in 55 minutes at the same rate how many miles would he run in 44 minutes

An elephant can run one over four mile in 36 seconds. Which of the following correctly shows this rate as miles per hour?

30 minute miles of a smaller rectangle or 3' x 9' the decimals of a larger rectangle or 5 x 11' find the radio out of the perimeter of the larger rectangle to the perimeter of the smaller rectangle

There are 7 buses, and each of these buses is taking 25 people to a game. Another bus is taking 6 people. How many people are these buses taking to the game?

A car travels 60 miles per hour, and a plane travels 15 miles per minute. How far does the car travel while the plane travels 600 miles?