On Friday, a local hamburger shop sold a combined total of hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Friday?

What is the simplified form of (3x^3 - 4x^2 6x) - (5x^3 2x^2 - 3x) in standard form?

Is constant of proportionality equivalent to the slope?

A library has 11 books on chemistry, 11 books on maths and 11 books on physics. In how many ways can these books be arranged in groups of eleven?

Adam bought a box of fruit that weighed six and three eights if he brought asecond box that weighed 7and two fifth kilograms what is the combined weight of both boxes

Evaluate the expression 14.3-2*5^2:5

How many times does 36 go into 83

A pizza has a diameter of 16 inches. which is closest to the area of one slice if the pizza is divided into 6 equal pieces?

Amanda walks at an average speed of 3.5 miles per hour. The function d (x) gives the distance Amanda walks in x hours

5. Round 12,089.067 to the nearest tens place.

Which of these is not a technique that can be used to randomly assign students to a treatment group? A. Getting recommended by a teacher B. Flipping a coin C. Rolling a die D. Choosing a card from a fair deck