How can you tell if an expression factors as (a + b) (a - b) ?

N order for a driver to graduate from a learner's license to an operator's license, how many hours of driving need to be documented? How many nighttime driving hours are required?

What does iridocyclitis mean?

Sally and Marvin are cousins, sally lives in a big city whiles Marvin lives in a small town within five years Marvin has visited sally eight times but within that same time sally has visited him once

Assume that IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. Approximately what percent of the population have IQ scores between 100 and 130?

During a recession, what will the federal government most likely do to stabilize the economy?

A hole left after a collapse is called what

Have you seen his handwriting? it was so illegible everyone wondered what it meant.

P (A|B) represents the probability that A or B occurs A and B occur B occurs given that A has occurred A occurs given that B has occurred

Why does the moon appear to move toward the west in the sky? A) The rotation of the Moon changes its position in the sky. B) Earth orbits at a slower rate than the rate at which the Moon orbits Earth.

Years ago, there were much films on Biblical themes; now, the subject is almost taboo. A. Ago B. Much C. On D. Now E. No Error