Which is an algebraic expression for the word phrase "8 less then the product of 12 and a number x"? a. 12x - 8 b. 8 - 12x c. 12 - 8x d. 8x - 12

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr