Show that the value of the expression: (10+5 3 + 10-5 3) 2 is a rational number.

What fraction is greater 2/9 or 1/2?

Chris ran 40 yards in 4.24 seconds what is the rate of speed

While riding in a car Rachel saw 15 red cars pass by in one minute. At this rate, how many red cars will she see in 3 hours

Twenty four students will be divided into four equal size teams. Each student will count off, beginning with the number 1 as the 1st team. If Nate is the eleventh student to count off to which team number will he be assigned?

Factor the following and remember to factor out any common factors first. x^2+8x+15 Enter the factors separated by semicolons. (; )

Sort data from least to greatest 0, 0, 1/2, 1, 1, 5/4, 1/4, 2, 1, 2, 1/2

Catherine is considering two new cell phone plans. She doesn't want to spend more for minutes she won't use. One plan allows up to 250 minutes per month for $49, and the other plan allows up to 350 minutes per month for $65.

What is the value of the variable that makes the statement true? a + (-7) + 3=0 A. - 4 B.-3 C. 4 D. 7

Bonny Blair of the United States set a world record in speed skating when she skated 5.00 x 10' m with an average speed of 12.92 m/s. Suppose Blair crossed the finish line at this speed and then skated to a stop.

The table below shows the values of y for different values of x: x y 0 0 1 8 2 16 3 24 Which equation shows the relationship between x and y? A. x = 8y B. y = 8x C. y = 8 + x D. x = 8 + y