Write the equation of the line that passes through the points (-8, -1) and (5, -7). Put your answer in fully reduced point-slope form, unless it is a
vertical dr horizontal line.

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.