Angle 1 and Angle 4 are vertical angles. If the measure of angle 1 equals 3 + 14 and the measure of angle 4 equals 5 − 52, what is the measure of Angle 1?

X+ y = k 2x + 3y = k + 1 the point of intersection of the lines has an x-coordinate of a.2k + 1 b.-2k + 1 c.2k - 1

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

What is the average rate of change for this function for the interval from x=2 to x=4 ?