x=2.247
4.5
90 * 7 = 630
630 * .5 = 315
315 ounces
the temp on wednes day is 58 degrees
42
Positive 9
A line passes through the points (p, a) and (p, –a) where p and a are real numbers and p ≠ 0. Describe each of the following. Explain your reasoning.
slope of the line
equation of the line
y-intercept
slope of a line perpendicular to the given line