Answer:
Find y output
Step-by-step explanation:
Just took test
Answer:

Step-by-step explanation:

Adding both equations will make it:

Putting x = 10 will make it:

= 3(1000)-40+1
= 3000-39
= 2961
I just gave you the answers
Answer:
=fx+5f
Step-by-step explanation:
=fx+5f
Answer:
I simplify it and got 5x^2+z+6
Step-by-step explanation:
(4x2 – 2x+8)+(x² + 3x - 2)v=5x^2+z+6