Can someone please help me and write out the answer​

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games for one day at this hotel? pls

If cos(θ)=2853 with θin q iv, what is sin(θ)?