Identify all of the following solutions of (square root of x+8)-6 =x
answers
x=-4
x=-7
x=-4 and x=-7
none of the above

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?