Translate the expression x/2+6•x into words

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

What is the approximate difference in tenths between √12 and √15?