Juan is creating a rectangular garden in his backyard. the length of the garden is 20 feet. the perimeter of the garden must be at least 70 feet and no more than 86 feet. use a compound inequality to find the range of values for the width w of the garden.

What is the greatest common factor of 8 and 36

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.