Samantha is paid a flat daily amount of $40, plus $4 for each sale she makes. Let X represents the number of sales she makes, and the function s(x)=4x+40represent her total pay for any given day. How much would she get paid if she made 9 sales in one day?

86

Step-by-step explanation:

9x4=36

40+46=86

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b