Can you put this in order -4, 5/8, 3, and -2.9

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?

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?