Answer:
x = 4
Step-by-step explanation:
1. 8x+1 = 33 and the 4x together
2. 8x = 32 subtract 1 from each side
3. x = 4 Divide both sides by 8
Answer:
4 45/100 Keep simplifying it. You can do it!
Step-by-step explanation:
4 is the whole. 45 is out of 100
Answer:
x = 12√3 may be the correct answer
Answer:
y = x -3
Step-by-step explanation:
From the graph we see the line goes from point (0, -3) to point ( 3, 0), so we can find the slope as m= rise ( go up 3) / run ( go to the right 3) = 3/ 3 = 1
From the graph we can also see the y-intercept ( where the line intersects the y axis is at b = -3
The general equation of the line is y= mx+ b
Our line's equation is y = x -3, because m=1 and b= -3
Answer:
Step-by-step explanation:
<h3>Given inequality</h3>
The LHS is absolute value so we look at two options:
<h3>Option 1</h3>
5x + 3 is positive, then the inequality becomes:
- 5x + 3 < 2
- 5x < 2 - 3
- 5x < - 1
- x < - 1/5 or x < - 0.2
<h3>Option 2</h3>
5x + 3 is negative, then the inequality becomes:
- - (5x + 3) < 2
- 5x + 3 > - 2
- 5x > - 2 - 3
- 5x > - 5
- x > - 1
The solution is the combination of the two intervals:
- x > - 1 and x < - 0.2 ⇒ - 1 < x < - 0.2
Correct choice is B
