Lesson Topics Discussion Quiz: Class Homework |
Steps-1 |
Title: Linear inequalities in one or two variables |
Grade Lesson s5-l4 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Quiz: Discussion Step
Id | Type | Name | Note |
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1 |
Problem |
Solve the inequality: 3x + 5 > 10. |
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2 |
Step |
THe given inequality is |
3x + 5 > 10 |
3 |
Step |
Subtract 5 from both sides of the inequality and after simplification: |
\$3x + \cancel5 - \cancel5 > 10 - 5\$ 3x > 5 |
4 |
Step |
Divide both sides of the inequality by 3 and after simplification: |
\$ (\cancel(3)x)/\cancel3 > 5/3 \$ \$ x > 5/3 \$ |
5 |
Solution |
Therefore, the solution to the inequality 3x + 5 > 10 is \$ x > 5/3 \$. |
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6 |
Sumup |
Please summarize steps |
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Choices |
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7 |
Choice-A |
This is not correct. The correct solution is greater than \$5/3\$, not \$3/5\$ |
Wrong \$ x > 3/5\$ |
8 |
Choice-B |
\$x > 5/3\$. This is because x must be greater than \$5/3\$ for the inequality to hold true |
Correct \$ x > 5/3\$ |
9 |
Choice-C |
This is incorrect. The solution is greater than \$5/3\$, not less than |
Wrong \$ x < 5/3\$ |
10 |
Choice-D |
The inequality \$x < 3/5\$ isn’t accurate; it’s the solution for 3x + 5 < 10, the inverse |
Wrong \$ x < 3/5\$ |
11 |
Answer |
Option |
B |
12 |
Sumup |
Please summarize choices |
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