Answer:
Step-by-step explanation:
The answer would be 81.2 because all you gotta do it 20.3 times 4
For #2:
<span> 3x^2 + 4 – 2x^2 + 6</span>
<span><span>You need to combine your like terms:
</span>
3x^2 – 2x^2= x^2</span>
4 + 6 = 10
This will now give you:
<span>X^2 +10</span>
I really hope this is right but 6?
Answer:
Step-by-step explanation:
2x+y
=2(2)+1
=4+1
=5
