Y = –x + 4
x + 2y = –8
How many solutions does this linear system have?
2 answers:
Answer:
Step-by-step explanation:
Y = –x + 4
x + 2y = –8
How many solutions does this linear system have
one solution: (8, 0)
one solution: (0, 8)
no solution
infinite number of solutions
Y = - x + 4 x + 2 ( -x + 4 )=-8 x- 2 x + 8 = -8 - x = - 8 - 8 - x = - 16x = 16 y = - 16 + 4y = - 12 The system has one solution ( x, y ) = ( 16, - 12 ).
You might be interested in
Given cy - 7 = 5d + 3y, we solve for y as follows: cy - 3y = 5d + 7 y(c - 3) = 5d + 7 y = (5d + 7) / (c - 3)
Divide 7 by 12 which would give you 0.58 so that’s 58%
The answers once compounded equals $65068.44. Hope this helps:)
Answer:
perimeter: 14
Area: 10
Step-by-step explanation:
PERIMETER
2x(L+B) = 2x(5+2) = 2x(7) = 14
AREA
LxB = 5x2 = 10
PLEASE MARK ME BRAINLIEST