Line 1: 10x-4y=-6 line2: 5y=-2x+6 line 3:y=-2/5x-8. For each pair of lines, determine whether they are parallel, perpendicular, or neither.

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

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

What is the circumference of a circle with an area of 50.24 cm²?