Find [f ○ g](x) if g(x) = x + 1 and f(x) = 2x^2 - 5x + 8
a 3x2 - 4
b 3x2 ­- 8x + 16
c 3x2 ­- 24x + 48
d 3x2 ­- 48

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.

Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.