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Semester 1 Mid term
By Jamal Thomas
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Last updated about 2 years ago
15 questions
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Instructions
Complete the following exam once you have completed this exam. Please continue with your IXL assignments or Your IXL Skill Plan.
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Question 1
1.
What is the first step in solving the equation -6x+4=58?
Multiply both sides by 6
Subtract 4 from both sides
Divide both sides by 58
Add 58 to both sides
Question 2
2.
How do we isolate x in the equation -6x+4-4=58-4?
Multiply each side by 6
Divide each side by -6
Divide each side by 6
Multiply each side by -6
Question 3
3.
What expression represents the total money received by Divine in a week if she had 'x' appointments?
670x = 105
x = 105x + 670
105x = 670
x = 670/105
Question 4
4.
If Divine charged $120 instead of $105, how many appointments would she have booked to earn $670?
8 appointments
6 appointments
7 appointments
5 appointments
Question 5
5.
Solve the inequality for x: 3(x+4)+5>20
x>2
x>0
x<0
x<3
Question 6
6.
Solve the linear equation given: "3x - 1 = 2x + 2"
x = 5
x = 3
x = 1
x = -1
Question 7
7.
Solve for the number of solutions: -2x + 9 = -2x + 3.
Infinite
Two
One
Zero
Question 8
8.
What is the solution set of the inequality 3x + 1 > 2x - 4?
x > 5
x < -5
x < 5
x > -5
Question 9
9.
Solve the compound inequality: -1 < 2x + 3 < 4
-2 < x < 0.5
-3 < x < 0.5
-2 < x < 0.3
-1 < x < 0.5
Question 10
10.
Solve the following compound inequality: 3 - 2x ≥ 7 OR x - 4 ≤ 2
x ≤ 2 or x ≤ 6
x ≤ -2 or x ≤ 6
x ≥ 2 or x ≥ -6
x ≤ -2 or x ≥ 6
Question 11
11.
Given the equation \(y = 2x - 3\), what is the slope?
2
-3
3
-2
Question 12
12.
What is the y-intercept of the equation \(y = -5x + 4\)?
4
5
-4
-5
Question 13
13.
The graph of a line passes through the points (3,4) and (7, -2). What is the slope of this line?
1.5
-1.5
-2
0.75
Question 14
14.
Plot the point (3, -2) on a coordinate plane. Where does it lie?
3 units right and 2 units down
3 units left and 2 units down
2 units right and 3 units down
3 units right and 2 units up
Question 15
15.
What are the coordinates of the origin point in a coordinate plane?
(0, 0)
(1, 1)
(0, 1)
(1, 0)