Jenny makes food for her humming bird feeders. The food is made up of 1 part sugar and 4 parts water . She uses 3/4 cup of sugar to make the hummingbird food. How much water should Jenny use?

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)