16.5 mg of calcium per tablet × 20 tablets=
330 mg of calcium
Answer:
C. 50
Step-by-step explanation:
I would say it looks more like 60 and 50 is the closest
These two lines are congruent (the same) so we can set them equal to each other and solve.
5x-4=3x+6
The first thing we need to do is subtract 3x from both sides leaving us with 2x-4=6
Now we can add 4 to both sides leaving us with 2x=2
Now we need to divide both sides by 2 to get x alone.
Giving us our final answer of x=1
