Answer:
I think the answer should be A
You would have to multiply 0.500(0.5) to 45 and you would get 22.5
Answer:
ummm
Step-by-step explanation:
6185152673 For the second question and 0/0 is unknown for now
<h3>The terms 4x and 5y has different variable present in it.

</h3>
<em><u>Solution:</u></em>
Given that,

<em><u>The reason is:</u></em>
When we are adding terms which has exactly the same variables, we must add the constants and let the result stand with variable
Which means,
4x + 10x = 14x
But,
We cannot add terms that has different variable
Which means,
4x + 5y
Here, both the terms 4x and 5y has different variable present in it. Hence they cannot be added together

Answer:
8×10^21
Step-by-step explanation: