3x-8(+8)=7(+8)
3x/3=15/3
x=3
Answer:

Step-by-step explanation:
1. Understand that a straight line that is perpendicular to another will have an opposite slope to the same.
2. Convert the equation to slope-intercept form, to manipulate it more easily:

3. Take the slope, and get the opposite. Then replace the variables with the given points.

Therefore, your finished equation would be:

or

1.25 + 0.75x = 14
Solving for x gives the answer of 17. Thus, Henri can afford to travel 17 miles.
Answer:
7
Step-by-step explanation:
3 * 3 * 3 * 3 * 3 * 3 * 3 = 