Write the cost of y books if each book costs $36.09

y = $36.09x

Step-by-step explanation:

A basic y equation is y = mx.

M is the slope of the equation on a graph. x just means that you can put any number in the spot.

$36.09y

Step-by-step explanation:

Y is the amount of books so we can replace that with 2. A small number to keep it simple. You have 2 books and they each cost $36.09 to find the total cost you would need to multiply $36.09 by 2 or the number of books. Since the number of books is y, you would need to insert that into the equation instead of 2. 36.09*y or 36.09y. That's as far as you can simplify it.

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values