HELP ME Jack completed the following problem incorrectly. Identify and explain the mistake that he made.

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

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?