Answer:
Step-by-step explanation:
The idea here is to be able to write and then solve the equation needed for this. In words, this is what you are looking to solve: "The active ingredinet is 45% of the mass of the pill". Putting those words into an equation:
active ingredient = .45 (mass of pill). Since our active ingredient is 35 mg:
325 = .45m and divide by .45:
m = 722.2 mg
Answer:
D=32.09
Step-by-step explanation:
160.01-127.92=32.09
In any linear equation the coefficient of the x-term represents ALWAYS the slope.
So it is B. The slope of the line