Answer:
1 root
Step-by-step explanation:
A linear equation should only cross the x-axis at one point. That means there would only be 1 root. (Root is when y= 0)
Remark
The key step is just to subtract 5 from both sides. The pointed of the inequality still points away from the variable and towards the number. As long as that remains true, the correct answer can be found.
Solution
2.7 ≤ b + 5 Subtract 5 from both sides.
2.7 - 5 ≤ b
- 2.3 ≤ b Write with the variable on the left.
b ≥ - 2.3 <<<< answer
Is there a picture to find the answer?
Answer:
Step-by-step explanation:
Given
Required
Determine LN
Since LM is a bisector, then we have:
(See attachment for illustration)
Collect Like Terms
Solve for w
LN is calculated as thus:
Substitute 4 for w
