sarah kept track of the total number of books she read. sarah's graph shows that after 1 week she read a total of 2 books. after 2 weeks she had read a total of 4 books.

after which week had sarah read a total of 9 books?

a.
10

b.
8

c.
6

d.
5

Which order pair could be removed so that the set of order pairs is a function

The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o

Lian is deciding which of two gyms to join. each gym charges a monthly rate plus a one-time membership fee. lian correctly wrote and solved a system of linear equations by substitution to compare the costs of the memberships. in her work, she substituted an expression for one variable and solved for the other. this resulted in the equation 75 = 75. what can lian conclude? one gym charges $75 per month. each gym charges $75 per month both gyms charge the same monthly rate and the same membership fee. both gyms charge the same monthly rate, but not the same membership fee.