Why is 4 the smallest composite number

What is the answer to this algebra question? 5w+9=2w

The price of a DVD, including 5% sales tax is $21.15. What us the price of the DVD, before sales tax?

9y+y combining like terms

Which models selecting a combination of 3 objects taken from a group of 8 items? A) 8C3 = 8!/5! B) 3C8 = 5!/8! C) 8C3 = 8! / (5!) 3! D) 3C8 = 3! / (3!) 5!

Consider the students in your statistics class as the population and suppose they are seated in four rows of 10 students each. To select a sample, you toss a coin.

The large Square above has area 9 is divided into 9 smaller squares of equal area what is the length of how strong and bold

Let b = 7 What is the value of the expression 4b2+b-5?

Movie tickets now average $9.50, but are increasing 9% each year. Select the appropriate type of function that models the growth of movie tickets over time in years. A. Quadratic B. Linear C. Exponential D. Absolute Value

Is this statemate true or false? All parallelograms are special kinds of squares.

Is 100 greater than 8 feet 6 inches