Answer:
1,-5
Step-by-step explanation:
X + y = 20---- 1
x - y = 8----- 2
From 1+2
2x = 28
x = 14
Substitute x in eq.2
14 -y = 8
y = 6
Ans : x= 14 , y= 6
Answer:
The answer is B
Step-by-step explanation:
Graph goes positive infinitily,
but is inclusive of -4 and up.
Answer:
D
Step-by-step explanation:
1.425 and 17.57 satisfy the equation.
