Answer:
$64814.81
Step-by-step explanation:
Step one:
given data
Mr. Gomez earns a 5.4% commission on his sale
let his sales be y and commission be x
he wants to earn at least $3,500 in commission
Step two:
the expression for his earning is given as
y= 0.054x
for y = 3500
3500= 0.054x
divide both sides by 0.054
x= 3500/0.054
x=64814.81
hence he needs to make sales worth
$64814.81