Equation 1: -x-y = 1y, -x = 2y
Equation 2: 1y = x+3 , y = x+3
Substitute equation 2 into equation 1
-x = 2y
-x = 2(x+3)
-x = 2x + 6
-3x = 6
x = -2
Substitute x=-2 into equation 2
y = x+3
y = -2+3
y = 1
So, (x,y) = (-2,1)
Answer:
Yes
Step-by-step explanation:
16 ÷ 3 = 5.333333...
18/25
And as any numbers can divide exactly both numbers, then “18/25” is the simplest form of “. 72”.
A =nr²
=3.14 × (80/2)
=3.14 × 40
= 125.6yd²
f'(1x) = 2x
or
f'(0) = 4
Hope this helps if not im sorry