Describe in detail how you would create a number line with the following points: 1, 3.25, the opposite of 2, and – (–4fraction of one-half). be sure to describe on which tick marks each point is plotted and how many tick marks are between each integer. it may for you to draw this number line by hand on a sheet of paper first.

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.

Graph the line with the given slope m and y-intercept b. m=-3,b=1