Which stetements are true? Select all that apply.
✓ You can replace "a number" with a variable to
represent an unknown value.
* Quotient means the result of subtracting two
numbers
✓ Division involving a variable is represented as a
fraction
9
* The correct expression is
n
n
The correct expression is
9
The answer is 1-3-5

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?