Answer:
-x²+9x+4
Step-by-step explanation:
Hope this helps!
Answer:
His weight is 9/10 of what it used to be before.
Step-by-step explanation:
<h3>
Answer: b+5a</h3>
Explanation:
The commutative property of addition is where we can add two numbers in any order.
The general equation is x+y = y+x
A more concrete example would be something like 2+3 = 3+2 since both sides simplify to 5.
For 5a+b, it is the same as b+5a. We swap the two terms.
The answer would be 36.35700 hope i helped
I had to do this question last year. The answer to this problem is 28 I’m pretty sure
