A statistic class has 9 boys and 11 girls. The teacher selects 3 students at random. Find probability that all are boys.

1 over 2z = 3 over 4. Which of the following equals z in this equation?

Explain which fraction strips you could use to add 1/3 and 3/6

How many solutions does the following system have {-5x-y=5 {x-2y=-1

Is x:9=-4 an expression or equation

7. What is the first step in solving the problem 3/4 + 1/8= O A. Covert the fractions to decimals O B. Make the denominators the same O C. Flip the fraction D. Make the numerators the same

What is 157 correct to the nearest 10

Solve the equation. (3b - 4) / 5 = - b + 4

The winner in a vote for class president received 3/4 of the 240 votes. How many votes did the winner receive

Adding negative numbers 9 + ( - 7) =

A triangle with sides of lengths 16, 63, and 65 is a right triangle. A. True B. False