A bag contains 8 blue marbles, 7 green marbles, and 5 yellow marbles.

Suppose you drew one marble from the bag above, replaced it and then drew a second marble. What is the probability of picking a yellow marble, and then blue?

Note: Write your answer as a percent. Do not use the % symbol.

Ann wants to spend at most $8.50 on school supplies. She needs to purchase a binder (costs $6.89) and wants to spend the rest on pens, which cost $0.59 each. Which inequality represents this situation, where x is the number of pens Ann can buy?

What function is modeled in this table?

y = ​ (a)   x + ​ (b)  

What is the range of the ordered pairs shown?