Anyone know this mathswatch fraction question ???

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

2pointswhich of the following appear in the diagram below? check all that apply.d a. zcdeов. сеo c. aéo d. zdce

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.