Which statement is a counterexample to the following conjecture?

All mammals are dogs.

A. A labrador retriever is a mammal.

B. All mammals have hair.

C. A spider is not a mammal.

D. A cat is a mammal.

In 2013, there are four open flute positions in major orchestras. A total of 525 professional flutists audition.

The cost y (in dollars) to rent a car is proportional to the number x of days that you rent the car. It costs $207 to rent the cars for 3 days. Write an equation that represents the situation.

If x + 1/x = 5 what is x^3 + 1/x^3

What fraction of 1 quart are 3 cups

Is the relation a function?

5. The talent show committee sold a total of 530 tickets in advance. Student tickets cost $3 each and the adult tickets cost $4 each. If the total receipts were $1740, how many of each type of ticket were sold?

What is the slope of line represents by the equation y=-1/2x+1/4

Crystal earns 5.50 an hour how much will she earn for 3 hr and 45 mins of work

Jake, Andy, and Damon caught 78 pounds of large mouth bass. Jake caught 22 pounds. Andy caught at least 30 pounds, but no greater than 36 pounds. Which inequality represents the weight (x) of the bass that Damon caught?

The length of a rectangle is 5m more than twice the width, and the area of the rectangle is 63m2. find the dimensions of the rectangle.