Refer to the recipe for homemade glass cleaner in Example 1. Marcus mixed 1.5 cups of vinegar and 6 cups of water to make his cleaner. Is the relationship between the vinegar and water in the recipe and the vinegar and water in Marcus’ cleaning solution a proportional relationship? Explain. Input Field 1 of 1

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

The measure of an angle is 117°. what is the measure of a supplementary angle?

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?