The slope formula is y2-y1/x2-x1, so you plug in you numbers to get -3-6/5+1. This simplified to -9/6, or -3/2
First we have to find out the total. So we do 88 x 4 = 352 since it will give us the the total score when all of the scores are added.Then we add 74+94+86 which equals 254. And then 352 - 254 = 100 and that would be Ethan's score
The answer is 60 because you can add it by piece
Answer:
3x+5y+12=0
Step-by-step explanation:
This information is given in the question:
m=-3/5
x1=-4
y1=0
The formula for the equation of a line is:
y-y1=m (x-x1)
From this we can make a substitution
y-0=-3/5 (x--4)
Next simplify
y=-3/5 (x+4)
Multiply both sides of the equation by 5
5y=-3x-12
Make the right side of the equation equal to zero
3x+5y+12=0
This is the equation of the line in general form.
