1.
What is 25% of 40?
2.
Find the absolute value of x in: x = -12 + 12
3.
A bag contains 2 orange marbles, 4 purple marbles, and 6 green marble. What is the probability of pulling out an orange marble on the first pick? Express your answer as a simplified fraction.
4.
A bag contains 2 orange marbles, 4 purple marbles, and 6 green marble. What is the probability of pulling out a purple marble on the first pick? Express your answer as a simplified fraction.
5.
A bag contains 2 orange marbles, 4 purple marbles, and 6 green marble. What is the probability of pulling out a green marble on the first pick? Express your answer as a simplified fraction.
6.
Find the slope (m) of the line that contains the following points.
P1 = ( -1, -8)
P2 = ( 0, -5)
7.
Which point on the graph represents the following coordinate: ( -1, -8) ?
8.
Which point on the graph represents the following coordinate: ( -1, 8) ?
9.
Which point on the graph represents the following coordinate: ( 8, -1) ?
10.
Find the absolute value of x in: x = -3 - ( -3)
11.
Find the absolute value of x in: x = - 4 - 4
12.
Using the figure, compute the perimeter if x = 4 and y =8.
13.
Using the figure, compute the perimeter if x = 3 and y =7.
14.
Using the figure, compute the perimeter if x = 3, y = 4, and z =5.
15.
Using the figure, compute the perimeter if a = 5, b =12, and c =13.
16.
Using the figure, compute the Circumference if x = 6.
17.
Using the figure, compute the circumference if x = 10.
18.
Using the figure, compute the volume if x = 5 and z=4.
19.
Using the figure, compute the volume if x = 4.
20.
What is 1/4 of 20?
21.
Factor the following: x^2 + 7x +10
22.
Simplify: 5x - 10y + 8x + 15y
23.
Given the equation y = 2x + 4. What is the slope of the line?
24.
Given the equation y = 2x + 4. At what y value does the line cross the y-axis?
25.
Given the equation y = 2x + 4. What is the y value when x = 2?