Laura & Mary are doing their homework together.

Mary thinks the relation { (1, 1), (1, 3), (2, 3), (3, 4) } is a function, but Laura doesn't think it is.

Who is correct and why?

What is equivalent to 6 (3n-4)

Math division Adding Subtracting Multiplication

Luke paid $12.69 for 3 greeting cards. Each card cost the same amount, c. Which equation and solution represents this situation?

Write an equation that models the sequence 400, 200, 100, 50, ...

Mike biked 5 miles on Tuesday, 3 miles on Wednesday, and twice as many miles on Saturday as Wednesday. If she hopes to bike a total of 25 miles for the week, how many miles should Mike bike on Sunday?

Suppose that G (x) = F (x) + 5. which statement best compares the graph of G (x) with the graph of F (x) ? A. The graph of G (x) is the graph of F (x) shifted 5 units up. B The graph of G (X) is the graph of F (X) shifted 5 units to the left.

6.7 x 10^8 in standard notation

Simplify: (13x + 10y) - (6x - 7y) + 5x

Explain who to divide and multiply rational numbers

10x+3=7 what is the value of 2x