2 more than the sum of a
number X and 3 is 15.

If ac = 12 and ab=7 is it possible that bc =10

Evaluate the given expression if m=45 |-3m|

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?