1) Explain how you could use a number line to determine -5 -(-3). What is the difference? The number id diffrent
2) Explain how you could use a number line to determine the number that is 8
less than 3. What is the number?0
3) Explain how you can determine the sign of the sum of two integers if one
integer is positive and the other integer is negative.
Cick to add speaker notes

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Ihonestly have no clue if it's each or none.

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4