:)
Answer:
7,491,001 --> 7,500,000
Step-by-step explanation:
This is because rounding happens like this:
The rounding rule is: 5 and above rounds up, and 4 and under rounds down.
Here is a little rhyme for the rule: 5 and above rounds up like a dove. 4 and below, get down low!
7,491,001
--> you want to round the underlined digit. You round using the next digit to the right. The next digit over is the 9. Remember our rounding rule. Since 9 is above 5, the 4 would round up. Note - the digits after the rounded number always become zeros, even if you round up or down. So our new number is 7,500,000.
I hope I helped!
Answer:y=3
Step-by-step explanation:
Answer:(0,5)
Step-by-step explanation:
Y-3=2(x+1)
Rewrite it
2(x+1)=y-3
Sub. 0 for xto find y
2=y-3
Y-3=2
Y=2+3
Y=5
5-3=2(x+1)
2=2x+2
2x+2=2
2x=-2+2
2x= 0
X=0
To check
5-3=2(0+1)
2=2(1)
2= 2
It checks
1 U.S. dollar = 0.15 Chinese yuan
6.84 U.S. dollars = 1 Chinese yuan
1 U.S. dollar = 6.84 Chinese yuan
Answer:
1 U.S. dollar = 6.84 Chinese Yuan
Explanation:
Take the number of Yuans and divide it by the number of U.S dollars.
then round to 6.84