Order these numbers from least to greatest. 3/4, -1/5, -5/16, 0.90, -0.52

0.90, 3/4, -5/16 , -0.52, -1/5
-1/5 , -5/16 , -0.52, 3/4, 0.90
0.90, 3/4, -0.52, -5/16 , -1/5
-0.52, -5/16 , -1/5 , 3/4, 0.90

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project

Layla answer 21 of the 25 questions on his history test correctly.what decimal represents the fraction of problem he answer incorrectly.