Arthur weighs 34 lb more than lily. their combined weight is 180 lbs less than four times lily's weight. how much does arthur weigh?

Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?