Answer:
[tex]y=15x+8[/tex]
Step-by-step explanation:
Step one:
guaranteed base pay= $80 each day
$15 commission for every computer sale
let the number of computers he sales be x
and let the total amount he makes be y
Step two:
Required
the expression for the total
The total can be modeled after the equation of a line
[tex]y=mx+c[/tex]
[tex]y=15x+8[/tex]