because of the high cost of living, Kathleen, Tessa and Zane each hold down two jobs but no two have the same occupation. the occupations are doctor, engineer, teacher, lawyer, writer and painter. determine the occupations of each individual

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?