Restaurants normally add a 15% tip when charging a meal on a credit card. What would be the total amount charged if the cost of the meal without tip is $49?

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?

Which system of linear inequalities is represented by the graph?

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?