Lesson Example Discussion Quiz: Class Homework |
Quiz At Home |
Title: System of Linear Equations with no Solutions |
Grade: 1400-a Lesson: S1-L8 |
Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts. |
Quiz: at Home
Problem Id | Problem | Options |
---|---|---|
1 |
If there is no solution to the linear equation system |
A) 12 B) 32 C) 16 D) 20 |
2 |
\$ y = 6x + 18 \$ |
A) - 12x + y = 18 B) - 6x + y = 18 C) - 12x + y = 36 D) - 6x + y = 22 |
3 |
If there is no solution to the linear equation system -9m - sn = -15, \$ (5 \ times 5 )m - 6n = 30 \$, then find the value of s. |
A) \$ -14/25 \$ B) \$ -54/25 \$ C) \$ -54/15 \$ D) \$ -24/35 \$ |
4 |
If there is no solution to the linear equation system ep = 16 + q, 8p = 32 + 4q, then find the value of (-e). |
A) - 2 B) - 4 C) - 3 D) - 5 |
5 |
Find the values of a and b such that the system below has no solutions: |
A) a ≠ 4 and b can be any value B) a ≠ 6 and b = 3 C) a ≠ 2 and b can be any value D) a ≠ 4 and b = 5 |
6 |
Determine under what conditions on a, b, and c the following system has no solutions: |
A) \$ a = (1/3)b and c ≠ (4/3)b \$ B) \$ a = (2/3)b and c ≠ (4/3)b \$ C) \$ a = (2/3)b and c ≠ (1/3)b \$ D) \$ a = (5/3)b and c ≠ (5/3)b \$ |
7 |
If there is no solution to the linear equation system 27h + 19f - 16 = 0, -28h - zf = 33.5 + 9.8, then find the value of z. |
A) 23.4 B) 19.7 C) 15.6 D) 17.9 |
8 |
Find the values of u and v for which the following system of linear equations has no solutions: |
A) \$ u = 3/v \$, v ≠ 1 B) \$ u = v/3 \$, v ≠ 0 C) \$ u = 6/v \$, v ≠ 0 D) \$ u = v/6 \$, v ≠ 1 |
9 |
If there is no solution to the linear equation system \$ (7 \times 9)t\$ = 18 - ew, 21t = 10 + 16w, then find the value of e + 12. |
A) - 32 B) - 40 C) - 36 D) - 28 |
10 |
48x - 72y = 30y + 24 |
A) - 23 B) 34 C) 23 D) - 34 |
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