3. the class average on test 1 was 84. the
class average on test 2 was 8 points lower.
what was the class average on test 2?
variable:
equation:

1foot = 12 inches; 1 yard = 3 feet

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96