Awaitress earned the following tips during one hour: $4.50, $3.00, $5.00, and $3.75. she gave each of the two busboys working with her $2.50. in addition to tips, the restaurant pays her $4.25 per hour. how much did she earn during that one hour of work?

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?

Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )