(<u>100 m / 10.4 sec</u>) x (3600 sec/hr) x (mile/1609.344m) = <em>21.5</em> miles per hour
Rounded to the nearest whole number, that's<em> 22 mph</em> .
For the limit to exist, the limits from either side must also exist and be identical. We have


Since the limits do not match, the overall limit does not exist.
Answer:
Step-by-step explanation:
5x+30=45
5x+30 -30=45 -30
5x =15
divid by 5 : x =3
equations that are equivalent to 5x+30=45 are : 5x =15 and x =3