The line with equation y
=
2
x
+
3
is reflected in the
x
-axis.

Which of the following is the equation of the new line?

a) y = 2x + 3
b) y = -2x + 3
c) y = 2y + 3
d) y = 1/2 x + 3
e) y = -2x -3

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n