John worked "x" hours this week and Shanique worked eight hours less than John. Write an algebraic expression for the number of hours that Shanique worked this week.
A) 8x
B) X-8
C)8-X
D)X - 8

What two criteria are needed for triangles to be similar

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.