Well since 7 is in the ten thousands place, and number 6 is right next to it and is greater than 5, you would round the 7 up to an 8. So any numbers to the right of that would become a 0 so your answer would be: 280,000.
<span>10x3 − x − 4 is the correct answer to your question</span>
Isolate m by add n/3p to Q
m = Q + n/3p
2 49/100 in decimal form is 2.49 because a decimal in the one hundredths would be like this: 0.09 or 0.49, and the two is a whole number, so it would go before the decimal like this: 2.09 or 2.49.
Hope this helped:):)