Can someone do the highlighted questions? i suck at math. : (

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?

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

What is the sum of the first 8 terms of the geometric series