In the given diagram, ∆abc is a right triangle with . segment ab is divided into four equal parts

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?

Hello people, i have a math question that i need with, me, i will give the correct one brainiest, and for the other correct people, a and 5 stars.

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