Answer:
$115
Step-by-step explanation:
I did it and I got it right
Don’t mind the one star rating I pressed it by accident but I promise it’s right
Answer:
x = 2
y = -3
z = 4
( 2 , -3, 4 )
Step-by-step explanation:
x + y + z = 3 ---- i
x – y =5 ---- ii
y - z = -7 ---- iii
ii + iii
x - z = -2 ---- iv
i + ii
2x + z = 8 --- v
iv + v
3x = 6
x = 2
x=2 substitute for v
z = 4
x =2 substitute for ii
y = -3
Answer:
this is a no solution problem, nothing could sub for x and make this true
Answer:
Not accurate
Step-by-step explanation:
3+9+9=21
If it simple interest it’s 2 years
