Given that /\ABC ~ /\DEF, solve for x.

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?

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

Which expression is equivalent to -5(3x - 6/7)