What is an equation of the line that passes through the points (5, -8) and (-5,4)? Put your answer in fully reduced form.

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"