Easy, just divide
kelly=440mi/8hr=220mi/4hr=110mi/2hr=55mi/1hr
alberto=468mi/9hr=156mi/3hr=52mi/1hr
55>52
kelly drove 55mi in 1 hour
55-52=3
she drove 3 miles more in 1 hour
The candle was 13 inches tall when it was first lit. It burns at a speed of 1.5 in. every hour. After burning for 6 hours it will be 4 inches tall.
900. You round up, because it is above 850. :-)
Lines A and B are parallel to each other. Lines B and E are perpendicular to each other.
Answer:
=−7x2+19x+
41/3
Step-by-step explanation:
