Ethan had a rectangular garden in his backyard. He wanted to make a vegetable garden but had to fence it in so his
dog Brutis wouldn't eat the vegetables. The perimeter of his garden was 60 ft. He already had 30 ft of fencing for the
both widths of his garden. What is the length of his garden?
step help please ?

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

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Pleting the square f the given find the x-intercepts of the parabola with vertex (-5,13) and y-intercept (0, 12). write your answer in this form: (14,.99). if necessary, round to the nearest hundredth. *- h enter the correct answer, de verter, and ametry 00000 done doo