Aplain left los angeles and flew north at an average speed of 480 km/h. a cargo plane left to hours later and flew in the opposite direction with an average speed of 210 km/h. how long does the cargo plane need to fly before the planes are 5100 km apart?

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter

What is the radical expression that is equivalent to the expression 27 1 over 5?