20 pts !
look at the diagram.

which equation can be represented by the integer tiles?
a. 3 + 3 = 6
b. –3 + 3 = 0
c. –3 + (–3) = –6
d. –6 + 6 = 0

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 $

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.