Haylee earns $1541.93 of variable income in January and $1231.03 in February. What is her average variable income that she should use in her budget? Answer to the nearest hundredth.

34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?