Ana is taking a standardized test. the test has 25 questions consisting of multiple choice and short answer questions. each multiple choice question is worth 3 points and the short answer questions are worth 8 points for a total of 150 points. how many multiple choice questions and short answer questions are there on the test? solve by combination/elimination.

10 Multiple choice questions and 15 short answer questions

There is 240 red cars and there is 400 blue cars because 240/3=80 and 80*5=400

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this