test
If f(n) = n 2 - n, then f(-4) is _____.
20
Solve - 3 = 7.
20
All of the following are equivalent except _____.
x - (-2)
Which pair of coordinates represents point P in the graph shown?
(-3, 1)
Find the value of 6 + (-18) + (-13) + 9.
-16
Solve - (-8) = 12.
-16
Based on the graph below, what is f(2)?
-2
Evaluate -3 3.
-27
Evaluate 16 - 20 - (-8) - 9.
-5
Find the value of -8 - 12 - (-20).
0
Find the value of (-4)(6)(-7).
168
Evaluate -2x 2 y, if x = -3 and y = -1.
18
The solution to 2x - 5 = 27 is also a solution of which of the following equations?
2x + 3 = 35
Sarah's age is five less than twice her sister's age. Sarah is fifteen years old.
2x - 5 = 15
Which of the following relations is a function?
3
Solve = -15.
45
Find the value of -7 + 3(-12) ÷ (-3).
5
Which of the following algebraic equations could represent the sentence, "The product of a number and five is 11"?
5x = 11
Which statement is correct about relations and functions?
All functions are relations.
Which property of equality could be used to solve -3x = 348?
division property
Using the properties of equality to solve the equation -2b + 7 = -13, you would _____.
subtract 7 and then divide by -2
Which equation does not have the same solution as the others?
x - 9 = 17