Consider the line 5x+8y=-7.
What is the slope of a line perpendicular to this line?
What is the slope of a line parallel to this line?

Step-by-step explanation:

The equation of the given line is expressed as

5x + 8y = - 7

We would rearrange the given equation so that it will take the slope intercept form which is expressed as

y = mx + c

Where

m represents the slope

c represents the y intercept.

Rearranging the equation, it becomes

8y = - 5x - 7

Dividing both sides of the equation by 8, it becomes

y = - 5x/8 - 7/8

The slope of the given line is - 5/8

If two lines are parallel, it means that they have the same slope. Therefore,

The slope of a line parallel to the given line is - 5/8

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

answer: 12

step-by-step explanation:

because yes