Solve for x. −3x + 4b > 9 1.) x > the quantity 4 times b minus 9 all over 3 < -- my answer 2.) x < the quantity 9 minus 4 times b all over 3 3.) x < the quantity negative 4 times b plus 9 all over negative 3 4.) x > the quantity 4 times b plus 9 all over negative 3

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

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

How to do this , and can some one explain