In five rounds of a game judy scored -3, eight, four, -7, 13 what integer represents her average score for the five rounds

Which expression is equivalent to (9x - 3 1/ + 1 3/8)

Lindsay is creating a bridge out of dried pasta and glue. in her plans, she sketches the graph to determine the lengths of the noodles, in centimeters, needed for the arch to increase the length of the bridge in 1 centimeter increments.which function did lindsay use to create her design? f(x) = (x – 5)2 + 8 f(x) = –(x + 5)2 + 8 f(x) = 0.5(x + 5)2 + 8 f(x) = –0.5(x – 5)2 + 8

What is the slope of a line that is perpendicular to y = 3x + 1