Yvette was using a balance scale in science class. It took 3 apples to balance 15 cookies. How many cookies would she need to use to balance 5 apples?

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

What is negative 3/9 times negative 2/8 ?

Asalsa recipe uses green pepper, onion, and tomato in the extended ratio 3: 5: 7. how many cups of tomato are needed to make 105 cups of salsa? a. 7 b. 21 c. 35 d. 49