The number of embroideries that a girl can make per year since 1996 can be modeled by the function n(t) =3t+20 and the price per embroidery can be modeled by p(t)=3t(2)-8t+55 model what's a girl's total amount of income generated by making embroideries in 1999? round your answer to the nearest cent

Given number of embroideries N(t) = 3t+20, where t is the number of years since 1996.

So in 1999, number of embroideries , N(3)= 3*3+20

                                                             = 29

Given price per embroidery

So in 1999, price per embroidery is

Hence income = P(3)*N(3) = 58*29 = 1682

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step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.