Jessica works for
a company where
she makes 30% in
commission for everything
that she sells. How much did Jessica
earn in three months if she sold
$1,000 in May, $2,820 in June, and
$887 in July?

$141,210

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Well, the full sale in May is 1000*0.3=300*100=30,000

June is 2820*0.3=846*100=84,600

July is 887*0.3=266.1*100=26,610

30,000+84,600+26,610=$141,210

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

BTW, brainliest would be greatly appreciated, I only need one more before I advance and this took quite a while to solve. Thanks so much!

d is the answer

step-by-step explanation:

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)