Answer:
x=1
y=2
z=-1
Step-by-step explanation:
Add the first two equations: (this will be equation 4)
Multiply the first equation by 2:
Take the third equation and subtract the above equation.
Multiply that by 3:
Subtract equation 4:
For y+3z=-1, plug in values:
Plug in y and z values in first equation:
Answer:the third one
Step-by-step explanation:
just time how much months,weeks, and years, for each amount
Answer:
the answer would be 531441
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
Under a reflection in the y- axis
a point (x, y ) → (- x, y ) , then
T (3, 5 ) → T' (- 3, 5 )
U (4, 3 ) → U' (- 4, 3 )
V (1, 2 ) → V' (- 1, 2 )
Plot T', U', V' and connect them in order