You must show your work when you are given the option to or you will only recieve half credit for correct answers with no work. Questions 6,7,8,9,10,12,13,14,15,16,17,18,19,20,21,22,23,24,26,28,30,32, and 34 require that you show your work. You can either sketch your work digitally or use the image option to upload an image of your hand written work.
Question 1
1.
Question 2
2.
Question 3
3.
Use mental math to solve the equation.
Enter only a number.
Question 4
4.
Question 5
5.
Question 6
6.
5
A.CED.1
A.REI.3
5
A.CED.1
A.REI.3
5
A.CED.1
A.REI.3
5
A.CED.1
A.REI.3
Question 11
11.
Question 12
12.
Solve the equation.
Enter only a number.
5
A.REI.3
5
A.REI.3
5
A.REI.3
5
A.REI.3
5
A.CED.4
5
A.CED.4
5
A.REI.3
5
A.REI.3
Question 21
21.
Solve:
Question 22
22.
Solve:
Question 23
23.
Solve: 6x – 2 = x + 13
Question 24
24.
Question 25
25.
Solve: 3x + 2 = 3x + 2
Question 26
26.
Question 27
27.
Solve: 3(x – 4) = 2x + 6
Question 28
28.
Question 29
29.
Solve: 6(x + 2) = 6x + 12
Question 30
30.
Question 31
31.
Solve: 7(2 + 5x) = 3x + 14
Question 32
32.
Question 33
33.
Solve: –5(–2 – 8x) = 10 + 5x
Question 34
34.
Use the distributive property to simplify the expression.
28 + 2y
28 + 14y
74 + 72y
42y
An equation is a mathematical sentence that uses an equal sign (=). Identify the equation(s) below. Select all that apply.
Identify the equation for which 24 is NOT the solution.
Identify the equation for which 20 is the solution.
Identify the solution of the equation.
2
16
-16
-2
Question 7
7.
Question 8
8.
Question 9
9.
Question 10
10.
Can you solve the equation below by adding 3 before multiplying by 5?
Yes
No
Question 13
13.
Question 14
14.
Question 15
15.
Question 16
16.
Question 17
17.
Question 18
18.
Question 19
19.
Question 20
20.
Determine the number of solutions: 6x – 2 = x + 13
no solution
one solution
infinite solutions
Determine the number of solutions: 3x + 2 = 3x + 2
no solution
one solution
infinite solutions
Determine the number of solutions: 3(x – 4) = 2x + 6
no solution
one solution
infinite solutions
Determine the number of solutions: 6(x + 2) = 6x + 12
no solution
one solution
infinite solutions
Determine the number of solutions: 7(2 + 5x) = 3x + 14
no solution
one solution
infinite solutions
Determine the number of solutions: –5(–2 – 8x) = 10 + 5x
