<span>your answer is C</span><span>
x + 55 = 4.2</span>
A whole number? ok. 24x10^4. usually though you would use standard form so it would be 2.4x10^5
Answer:
9
Step-by-step explanation:
First, break apart 54. You can break it into 18+18+18.
Divide each 18 by 6 then add all of your quotients. 3+3+3=9.
Your answer is 9.
Answer:
<em>You should buy the watch from Store A because it's cheaper</em>
Step-by-step explanation:
Store A sells a watch for $50 with a 5% discount.
Let's calculate the sale price. The 5% discount is
5/100*$50 = $2.50
The sale price is $50 - $2.50 = $47.50
Now for Store B. The price of the watch was $60 with a 20% discount.
Calculate 20% of $60:
20/100*$60 = $12
The sale price is $60 - $12 = $48
Thus, you should buy the watch from Store A because it's cheaper
Ok, first you need to change the 2,000 cm into meters and then you just multiply all the sides.
