If xy -3 squareroot=15, find the value of x when y= 2

What is an equation of the line that passes through the point (-2,3) and is parallel to the line whose equations is y=3/2x-4? i am stuck between y=3/2x or y=3/2x+6 : (

What other information do you need to prove triangle dac=bca by asa

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?