John purchased 1/4 lbs of hamburger for $0.75. How much did the hamburger cost per pound?

What does 5+2x (x-8) equal?

The total output of the chair industry is 2,000 chairs per month. If firms A, B, C, and D are the four largest firms in the industry, calculate the four-firm concentration ratio for the chair industry by finding out what percentage of the total

Explain equivalent fractions

What is the solution? 2/3 (x-7) = - 2

State the commutative property of addition using the variables a and b.

A brown-eyed father and a green-eyed mother have a 25% chance of having a green-eyed child. What is the probability that, in a family of four children, three of them have green eyes? a. 0.421 875 c. 0.011 718 75 b. 0.046 875 d. 0.1875

Callie is growing a certain type of flower that can be red, blue, orange, or purple. She has grown 1200 flowers with the following color breakdown: red: 285 blue: 550 orange: 112 purple: 253 Based on this data, what is the probability of any

What is standard form?

The bowling alley offers special weekly rates are 5 games for $15, 6 games for $17.55, 7 games for $20.10 and 8 games for $22.65. If this pattern continues, how much wil it cost to bowl 10 games in a week?

What is one fourth divided by 2