<h3>Speed of light:</h3>

<h3 /><h3>Seconds in a year:</h3>


Multiply the speed of light with seconds in a year
*Note:- We will not change the values because speed of light is in m/s and the time is also given in seconds.





Answer:
$4.87
Step-by-step explanation:
20 - 15.13 = 4.87
Answer:
C) 2(x+1)=2x+1 ( No Solution )
Step-by-step explanation:
1)

2)

3)

4)

~
It will be b because you will have to time $3.50P140= 490
Answer:
2x^2-2x
Step by Step Explanation:
The 2 x^2 come together to form 2x^2 and since there is no other number that has x but no ^2 -2x stays the same.