The value would be zero (0) bcuz if all ends up being 0 no matter how many zeros then yes it would be 0 as the value
Answer:
d and e
Step-by-step explanation:
IV must have a pos x value and a negative y value
we can eliminate everything except d e & f
f is wrong bc it has a positive 3 value
The answer is A Ezra is right
Answer:
252
Step-by-step explanation:
[45-9]*7
36*7
252
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
