Write the numbers -2.1, -1 5/6, -1 2/3 and -2.2 in the form a/b from greatest to least.

To ? nd out how many students are unhappy with the dining hall food, you distribute a survey. which method of surveying would produce the least amount of bias in your data?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?