What is the equation of the line that is parallel to the line 5x + 2y = 12 and passes through the point (−2, 4)?

Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Icould really use some with this question.