The measurement of the supplement of an angle is 39 more than half the angle. find the measure of the angle and its complement

What is the percent of increase for a population that changed from 438,000 to 561,000

The slope of a line is –2 and its y-intercept is (0, 3). what is the equation of the line that is parallel to the first line and passes through (2, 2)? a. 2x + y = 6 b. y = –2x + 3 c. y=1/2x +6 d. y=-2x-6

Steve had 48 chocolates but he decided to give 8 chocolats to each of his f coworkers. how many chocolates does steve have left