Answer:
2y -5x=6
Step-by-step explanation:
Equation of a line is (y-y1) =m(x-x1)
(y+7) =(5/2)(x+4)
2(y +7) = 5(x+4)
2y +14 = 5x +20
2y - 5x = 6
First, fine the slope of the lines.
m=3-6/4-2
m=-3/2
To find the perpendicular slope of this, find the opposite reciprocal, or 2/3
Use formula y=mx+b to find the equation of this line.
3=(2/3)(4)+b
3=b+8/3
3-8/3=b+8/3-8/3
1/3=b
Now, plug in the values
y=2/3x+1/3, or B
Answer:
$4.42
Step-by-step explanation:
by combining $8.33 and $2.25 you get a combined total of $10.58 and if you subtract that from $15 you get $4.42 as the amount of money remaining.