The answer is -6 because when u put them together and do the equation and get -6
the answer is b. 30 hope this helps
Karen sells 7 hot dogs per hour while Henry sells 14 hot dogs .
<span>The rate that Henry sells hot dogs is double the rate that Karen sells corn dogs.</span>
First, 1950m=1.95km, as 1000m=1km.
Then, 2.5-1.95=0.55km
0.55km = 550m