Find the domain of f(x) = 3x + 5

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.