Combine 250 mL, 500 mL, 750 mL and 3 L. How many liters is this

What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Are the corresponding angles congruent? explain why or why not.