9514 1404 393
Answer:
x = 5
Step-by-step explanation:
The distributive property lets us eliminate parentheses on the left.
5x -3x +9 = -6 +6x -5
Collecting terms, we get ...
2x +9 = 6x -11
Subtracting 2x leaves ...
9 = 4x -11
Adding 11 gives ...
20 = 4x
Finally, dividing by 4, we have the solution ...
5 = x
all work is pictured and shown
3 tablets
Since the drug is to be administered in 20.75 mg tablets, we divide 62.25 by 20.75 to get the number of tablets required.
62.25 ➗ 20.75 = 3
3 tablets are to be administered
Answer: 754
Divide 683/11 to get the unit rate of 58. That means she is driving 58mph.
Multiply that by how many hours you have, 13, and you get 754.
Answer: 50.0 m
