Use the domain and range of each of the following relations to determine which is a function.

A. {3,7,-7,9}

B. { (3,9), (7,-4), (-7,7) }

C. { (3,9), (7,-4), (-7,7) }

D. { (3,9), (7,-4), (7,6), (-7,7) }

Translate the sentence into an equation. Two less than the product of 5 and a number is equal to 6. Use the variable w for the unknown number.

What's equivalent to 96

A waitress at Espoo cafe received an 18% tip on a bill of $45. How much was her tip?

The following pseudcode algorithm has an error. the programs is supposed to ask the user for the length and width of a rectangular room, and they display the room's area. the program must multiply the width by the legnth to determine the area.

You add 11/4 tablespoons of olive oil for every 3/2 tablespoons of balsamic vinegar to make 34 tablespoons of bread dip. How much olive oil and balsamic vinegar do you use?

It took the Farhats 85 minutes to drive 102 miles. If they this same driving rate, how long will it take them (in minu get to their vacation home that is 306 miles away

Simplify (4-8i) (2-7i)

Kira is a high school student who is also taking a class at her local community college. Kira rides the bus from the high school to the college, which are shown 1 inch apart on a map. The map uses a scale of 2 inches : 7.4 miles.

Identity function f (x) = c

A teenager consumes 20% of her calores each day in the form of protein. If she is getting 700 calories a day for protein, how many calories is she consuming per day?