Trever goetz is a salesperson who is paid a monthly salary of $500 plus a 2% commission on sales. how much must he sell to earn a total of $2,000 this month?

Whatever% of anything is just (whatever/100) * anything.

now, we know Trever makes $500 in salary and 2% on sales, let's say he sells "x" amount, how much is 2% of x?  well (2/100) * x, or 0.02x.

Therefore Trever's earnings are 500 + 0.02x, his salary plus his commission.

to earn a total of 2,000, then 500 + 0.02x = 2000, thus

1.5 pounds because you put 9over 6 and then divide by 6