Need help pls I need this

Yo y do yall have 2 stars that means yall wrong bro

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?