What percent of scott's budget is for variable expenses?

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 1/2 x (6 x 4)+3 + 2 show your work

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16