What property is this " a (9-7) = (9-7) a

You have two fair, six-sides dice. However, the dice have been modified so that instead or 1,2,3,4,5,6 the sides are numbered 1,2,2,2,3,4. What is the probability the total of the two dice is an even number?

Nick and Robert timed a mouse walking 75 meters in 300 seconds. Nick says the mouse walked at a rate of 4 meters per second. Robert says the mouse walked at a rate of 0.25 meters per second.

4. Find 12 rational numbers between - 1 and 2

In zanders class, 80% of the students are girls. There are 24 girls in the class. What is the total number of students in Zander's class? A. 30 B. 34 C. 40 D. 80

Suppose an isotope has a half-life of 10 years. If you start with 50 grams of the isotope, how much of it will you have in 10 years? 50 grams 25 grams 12.5 grams 6.25 grams

What is the radius of 4 cm

If y = 3 when x = 15, find the value of y when x = 75

Jane used a total of 7 1/4 gallons of gas while driving her car. Each hour she was driving, she used 5/6 gallons of gas. What was the total number of hours she was driving?

Find 1/8 of 12. Express your answer in simplest form. 1 1/2 2/3 1/96 12/8

the length of rectangle is 2 2/8 in. longer than the width. the width is 1/4 in. How long is the rectangle?