5 (n - 3) Which is a word phrase for the variable expression?

At 1:30 PM Tom leaves his boat from a dock and head south. He travels at a rate of 25 mph. 10 minuets later, Mary leaves the same dock in her speedboat and heads after Tom. If she travels at a rate of 30 mph, when will she catch up with Tom?

Juan measured a line to be 13.8 inches long. If the actual length of the line is 11.7 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?

Pippa has 18 puppies, 12 of the puppies have two ears. what is the percent of the puppies have two ears?

The bronx residents smoke in the average 10 cigarettes a day. assuming that smoking in the bronx has a normal distribution with standard deviation 8 what percent of the bronx smoke at least a pack of (20) cigarettes a day.

Which operations are the most efficient to use to solve this problem? Fifty-three donkeys each hauled 62 pounds of grain from the mountain to the valley. All of the grain was loaded equally into 31 container trucks.

Last week we drove to drove to Detroit, at an average speed of 50 miles per hour, the trip took 4 1/2 hours. how far was it?

What number should be added to 95 to get a sum of 73

4 - (x+2) <-3 (x+4) A. X<-7 B. X>-7 C. X<-9 D. X>-9

Sue's bank account has a balance of $899.83 before she starts spending money. She makes the following transactions: Transaction Cost ($) Rent 353.76 Video game 32.79 Bike maintenance 60.26 Jacket 55.62 Rug 80.40 Night out 35.

A student's course grade is based on one midterm that counts as 20 % of his final grade, one class project that counts as 5 % of his final grade, a set of homework assignments that counts as 35 % of his final grade, and a final exam that counts as