Answer:
x = 5
y = 4
Step-by-step explanation:
just substitute the value of one variable into the other
-x +y = -1
or y = -1 +x <-------- (i just added x to the right side)
now u know what y is equal to, just substitute that value into the first equation
2x - (-1+x) = 6 <-------- instead of y, i put the value of y from the 2 equation
NOW SOLVE FOR X!
2x +1 -x = 6
x + 1 = 6
x = 5
now solve for y since you have the value of x
y = -1 + x
or y = -1 + 5
y = 4
Answer:
y=-6
Step-by-step explanation:
Answer:
y = 
- 2
Step by step explanation:
You use the slope intercept form equation: y = mx + b
m is the slope, and b is the y intercept
Hope this helps!
The discount was
15%×$275 = $41.25
so the price at which the system was sold was
$275.00 - 41.25 = $233.75
The sales person receives 2% of this, or
2%×$233.75 ≈ $4.68
well, a right-triangle will have one angle that is 90°, and using the pythagorean theorem, we also know that the longest side is really the root of the sum of the square of the other two. After all that mouthfull let's check
