Draw a numbef line to represent the inequality. y =< 20 how is the number line?

Which system of linear inequalities is graphed? can somebody pleasssse

The sum of two numbers is 86, and their difference is 20. find the two numbers

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit