Gianna works in a department store selling clothing. She makes a guaranteed salary of $500 per week, but is paid a commision on top of her base salary equal to 15% of her total sales for the week. How much would Gianna make in a week in which she made $975 in sales? How much would Gianna make in a week if she made x dollars in sales?

646.25

Step-by-step explanation:

first, you multiply 0.15% to 975, which equals 146.25

Then add her 500% weekly payment into that, and you get...

646.25$

step-by-step explanation:

i am not sure sorry : c

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°