How many solutions does the system of equations have? A. The system has exactly one solution. B. The system has infinitely many solutions. C. The system has no solution.

Solve the system by substitution 5x+3y=8 3x+y=8

When would it be more useful to represent a proportional relationship with a graph rather than an equation

What number can be written as six hundred forty-seven?

What's the inverse operation of the function f (x) = x divide by 2?

A store has 300 television on order and 80% are high definition. how many television are in order are high definition

Solve for k. 2.5 (4k+2) = 12k

Finding equal shares if two friends share 3 fruit bars

When a new machine is functioning properly, only 4% of the items produced are defective. Assume that we will randomly select two parts produced on the machine and that we are interested in the number of defective parts found.

A box contains 13 nickels and 5 quarters. What is the ratio of quarters to nickels? A. 5 to 13 B. 13 to 5 C. 5 to 18 D. 18 to 5

While playing a board game, you roll two different colored standard dice. What is the probability of rolling a 5 on the black die and a number less than 4 on the red die? 1 10 1 12 2 3 1 2