The tables of ordered pairs represent some points on the graphs of lines q and v. Line 9
Line v
х
-9 -3
2
х
-4
0
10
y
0
18
33
y
10
8
3
Which system of equations is represented by lines q and v?
F 21x - y = 9
5x + 6y = 40
G 3x - y = -27
x + 2y = 16
H 21x - y = 9
5x +6y = 20
J 9x - y = -27
x + 2y = 8

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.

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