Answer:
No Solution.
Step-by-step explanation:
y=-3x+2
y=-3x-7
------------
-3x+2=-3x-7
-3x-(-3x)+2=-7
-3x+3x+2=-7
2=-7
no solution
Answer: ( 2, -6 )
Step-by-step explanation:
rewrite y= (x-6)(x+2) in the form y=ax^2+bx+c
Y=(x-6)(x+2)
(x-6)(x+2): x^2-4x-12
y=x^2-4x-12
the parabola params are :
a=1, b= -4, c=-12
x^v=-(-4)/ 2*1
x^v=2
y^v=-16
To answer this we just need to multiply.
3.85 × 2 = 7.70
Another way to do this is add 3.85.
1 1 (carried 1's)
3.85
+3.85
----------
7.7 0
So, 3.85 × 2 = 7.70
Hope I helped ya!!
12x+6y=24
12/6 24/6
2 4
2x=4
4/2=2
Therefore x=2
