Eudora's grandfather has decided to move ta a desert island. in his new place, he will only have room for 2 of his favorite jazz records. The 4 records are by Ben Webster, miles Davis, cannonball Adderly , and Lester Young. How many combinations of 2 records, in any order, can he make

What is the slope of the line shown below?

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?