Write a paragraph proof to 4(x – 3) + 1 prove that if PQ = 4(x - 3) + 1, QR = x + 10, and x = 7, P then PQ = QR.

Small kingdoms on the iberian peninsula fought to take land back from the moors during which event? the hundred years’ war the wars of the roses the reconquista the great schism

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

Find the distance between (7,-6) and (-3,-9)