Solve the inequality. Graph the solution. y-19 < 51

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

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?