Answer:
x = 54/7 and y = -4/7
Step-by-step explanation:
x+3y=6
4x-2y=32
= 4 ( x+3y=6 )
= 4x +12y = 24 - 4x -2y = 32
=14y = -8
y = - 4/7
X + 3(-4/7) = 6
x+-12/7 = 6
x = 54/7
x = 54/7 y= -4/7
The equation of the circle:
(h, k) - center
r - radius
We have:
Substitute:
68$ Is your answer
Hope this helps
24 dollars.
1/4 + 1/3 = 3/12 + 4/12 = 7/12
7/12 a + 8 = 22
7/12 a = 14
a = 14 x 12/7
a = 24 dollars
