Write the equation for the line parallel and the equation for the line perpendicular to the given line j that passes through Q. 6x-5y= -15; Q( -1,6)
AND
y-6=1/8(x+6);Q( 7,-7)

What is [tex] {7}^{98 + \sqrt{4} } - 3 \times (64 \div 2 + 4 - 36) \times a = a + 36[/tex]?

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"