What is the value of -4.326 + (-0.32) divided by 0.4

-11.613
-10.015
-3.526
-5.126

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.

For which pairs of functions is (f•g)(x)=12x? f(x)=3-4x and g(x)=16x-3 f(x)=6x2 and g(x)= 2/x f(x)= and g(x) = 144x f(x)=4x and g(x) =3x

Officer brimberry wrote 32 tickets for traffic violations last week, but only 4 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.