18 − 6.3x = 49.5
what is the solution to the equation?
x=−5x=−5
x = 31.5
x=−10.7x=−10.7
x = 5
10 !

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