Louise measured the perimeter of her rectangular scrapbook to be 150 cm. If the scrapbook is 44 cm wide, how long is the scrapbook? A.
75 cm
B.
62 cm
C.
29 cm
D.
31 cm

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.