171 rounds to 200, and 727 rounds to 700. 700+200= 900.
The answer is 900.
No, the number 170 is not an odd number - it is an even number.
Answer:
Step-by-step explanation:
First Group like terms:

Add similar elements:




Answer:
40
Step-by-step explanation:
We have an original price p
We mark them up by 50%
p + p*50%
Changing to decimal form
p+.50p = 1.5p
The new price is 60 dollars
1.5p = 60
Divide each side by 1.5
1.5p/1.5 = 60/1.5
p =40
The original price is 40