How can you get the variable alone on one side of the equation c4=139? A. Multiply both sides of the equation by 4.
B. Add 139 to both sides of the equation.
C. Subtract 139 from both sides of the equation.
D. Divide both sides of the equation by 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?

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Simplify. 3(4+4x) (type your answer in with no spaces)