Anthony works as a salesperson at an electronics store and sells
phones and phone accessories. anthony earns a $8 commission for
every phone he sells and a $4 commission for every accessory he sells.
on a given day, anthony made a total of 880 in commission and sold 5
more accessories than phones. graphically solve a system of equations
in order to determine the number of phones sold, i, and the number
of accessories sold, y.

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step-by-step explanation:

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)

a 90 degree rotation across the the origin followed by a reflection across the x-axis.

step-by-step explanation: