Answer:
2x+3 / x = 1
Step-by-step explanation:
Part A.
You need two equations with the same slope and different y-intercepts.
Their graph is parallel lines. Since the lines do not intersect, there is no solution.
y = 2x + 2
y = 2x - 2
Part B.
We use the first equation as above. For the second equation, we use an equation with different slope. Two lines with different slopes always intersect.
y = 2x + 2
y = -2x - 2
In the second equation, y = -2x - 2. We now substitute -2x - 2 for y in the first equation.
-2x - 2 = 2x + 2
-4x = 4
x = -1
Now substitute -1 for x in the first equation to find y.
y = 2x + 2
y = 2(-1) + 2
y = -2 + 2
y = 0
Solution: x = -1 and y = 0
Answer:
Perimeter = 2(l+w) = 2*(5+8) = 26ft
Area = wl = 8*5 = 40
Step-by-step explanation:
pretty sure :)
Answer:
Equation: x-w=y
Step-by-step explanation:
:)
Answer:
Yes!
The solution to the equation is n = 2
Step-by-step explanation:
Given the equation
remove the parentheses
Add 3 to both sides
Simplify
Add 2n to both sides
Simplify
Divide both sides by 6
Simplify
Therefore, the value of n = 2.
Hence,
Yes!
The solution to the equation is n = 2
