Answer:
Simplifying
4x + -7 = -2x + -5
Reorder the terms:
-7 + 4x = -2x + -5
Reorder the terms:
-7 + 4x = -5 + -2x
Solving
-7 + 4x = -5 + -2x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '2x' to each side of the equation.
-7 + 4x + 2x = -5 + -2x + 2x
Combine like terms: 4x + 2x = 6x
-7 + 6x = -5 + -2x + 2x
Combine like terms: -2x + 2x = 0
-7 + 6x = -5 + 0
-7 + 6x = -5
Add '7' to each side of the equation.
-7 + 7 + 6x = -5 + 7
Combine like terms: -7 + 7 = 0
0 + 6x = -5 + 7
6x = -5 + 7
Combine like terms: -5 + 7 = 2
6x = 2
Divide each side by '6'.
x = 0.3333333333
Simplifying
x = 0.3333333333
Step-by-step explanation:
Cost for 2 pounds of shrimp = 10.99
Cost for 5 pounds of shrimp
(10.99 / 2) * 5
$ 27.475
It would be more than 100 inches because in one foot is 12 inches, so take 100 x 12 = 1200 inches
A line that is parallel has the same slop where a line that is perpendicular has a slop that is negative and reciprocal.
so for the parallel one you don't need to worry about the slop because it will be 2/3x. But yous the point slope equation form
y-y1=m(x-x1)
y+5=2/3(x+2)
y+5=2/3x+ 4/3
y=2/3x-11/3
-2/3x+y=-11/3
multiple by -1 so A inst negative
2/3-y=11/3
For a line that is perpendicular you just need to flip the original 2/3x slope and make it negative.
y+5=-3/2(x+2)
y+5=-3/2x-3
y=-3/2x-8
3/2x+y=-8
