Answer:
D answer to dis question is 21
Yes you do and what grade are you in and do you need help answering these questions
Answer:
x=50
Step-by-step explanation:
1) Rewrite the problem as an equation: (x will be "a number")
9x+6=456
2) Subtract 6 from both sides:
9x=450
3) Divide both sides by 9:
x=50
You move the were the decimal to the 2 places to the right and its 3.4%