Do all rational equations have a single solution? why? is there a time when a rational equation doesn't have a solution?

Ruby bought 6 magazines that cost $4.44 each. She also bought a paperback book. The total price for these items before tax was $33.96. What was the price of the book?

What is the area of a circle with with radius of 6inches

Vicky works in retail. Her annual gross salary is $24,000. From this, she must pay 15% income tax. In addition, she must repay a loan at a rate of $120 per month. The loan amount is taken out of her post-tax pay (i. e.

What names apply to 2/3

A recipe calls for 2/3 cup flour to make 1/4 batch cookies. How much flour is needed to make 2 1/2 batches of cookies?

Evaluate f (r) = 60-2/3r at the specified input. f (12) =

Why the set of of mixed numbers is not a subset of the set of integers?

Which type of probability is determined by personal experimentation and testing? a. unpredictable probability b. theoretical probability c. random probability d. empirical probability?

The sum of a number and its opposite is 0. This is called the ___ ___ of addition.

Rich had 10 slices of pizzas. He shared 2 pieces with each of his 3 brothers and ate 1 piece himself. After this he decided to buy 6 more slices of pizza. How many slices of pizza does he have now?