:) How can you look at the equation of two lines and determine if they will be parallel?

Answer this question, only if you know the answer. 30 points and brainliest!

Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy

Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?