F(x)= the absolute value of 5x+1 -3 and g(x)=4. find (f-g)(x)

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6