Yesterday, grace drove 45, miles. she used 12 gallons of gasoline. what is the unit rate for miles
per gallon?
the unit rate is
miles per gallon.
(simplify your answer. type an integer, fraction, or mixed number.)

At which value in the domain does f(x) =0?

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?