Answer:
4n - 2
Step-by-step explanation:
Greater = 2n
Smaller = 2n - 2
Sum = 2n + (2n - 2)
Sum = 2n + 2n - 2
Sum = 4n - 2
Solve:
1.4n + 2 = 2n + 3.2
Group like terms and change its corresponding signs.
1.4n - 2n = 3.2 - 2
Simplify each term:
-0.6n = 1.2
Find n by dividing each side with -0.6
-0.6n/-0.6 = 1.2 / -0.6
n = -2
The last line of the justification is the division -0.6n and 1.2 by -0.6.
To help you out, the equation for point slope form is y-y1 = m(x-x1)
You just plug the numbers in and solve. :)
y-8=-2/3(x+3)
y-8=-2/3x -2
y= -2/3x -2 -8
y=-2/3x - 10 is your answer.
Answer:
2 units
Step-by-step explanation:
The length of VW is just the distance between the two coordinates. You could use the distance formula, or an easier and faster way would be to recognize that since both points have the same y-coordinate, the distance between them will just be the distance of the x-coordinates. The absolute value of -4 and -2 is 2, so the length of VW is 2 units.
Hope this helped! ;)
Answer:
8
Step-by-step explanation: