14. Dwayne has $90 to spend on video games. Used video games cost $15
each, and new video games cost $30
each. What equation in standard
form determines the number x of
used video games and the number
y of new video games he can buy?

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e