Which of the following list of pairs is a function? A. (-1,2) (2,3) (3,1) (2,5) B. (2,5) (3,6) (2,1) C. (2,5) (3,6) (6,9) D. (1,2) (4,0) (3,5) (4,3)

Changes in the Depth of a River Day Week One Week Two Monday rose 7 inches rose 5 inches Tuesday fell 4 inches rose 1 inch Wednesday fell 5 inches fell 6 inches Thursday fell 3 inches fell 9 inches Friday rose 2 inches fell 7 inches Saturday rose 6

4,140 inches is how many yards

If 3 is subtracted from twice a number, the result is 8 less than the number.

A collection of coins nickels and quarters is worth $1.25. There are 13 coins in all. How many of each are there?

10. A video rental store charges a $20 membership fee and $2.50 for each video rented. Write and graph a linear equation (y=mx+b) to model this situation. If 15 videos are rented, what is the revenue? If a new member paid the store $67.

A pet store has 10 puppies, including 3 poodles, 4 terriers, and 3 retrievers. if rebecka and aaron, in that order, each select one puppy at random with replacement (they may both select the same one), find the probability that they both select a

Luisa has 8 chapters of a book left to read. If she reads 2/3 of a chapter a day, how many days will it take her to finish the book?

If a room needs 7 rolls of wire, how much will 7/10 of 1 roll do

What is the difference between 25 4/9 and 12 / 16

How to solve 1.3 (2) + p = 7.9