A local store is selling 6 bottles of glue for $3.78. Which scale factor could be used to calculate the cost of 42 bottles of glue?

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Find the value of x for which line a is parallel to line b

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?