David earns $15.25 per hour plus an additional 3% in commission of total sales how much will david make in one month if he works eight hours a day for 25 days and makes $2050 in sales?

i need to get a good grade on this or my grade drops!

answer: 0,6

step-by-step explanation:

this would make it the y intercept.

its 50 miles away from the starting point

d is the only accurate one

step-by-step explanation:

let's call the solutions x₁ = (5 - 2√7)/3 and x₂ = (5 + 2√7)/3

then the equation is (x-x₁)(x-x₂) = 0

if you fill that in you get a lot of numbers which you can recognize as ax²+bx+c=0.

step-by-step explanation:

you can see that a=1 (there is just an x²)

b = (-5 -2√7 + 2√7 - 5)/3 = -10/3

c = -2√7)/3 ) * (-5+2√7)/3) = -1/3

so your answer is 3x^2 – 10x – 1 = 0