Amovie theater sells tickets for $8 each, with seniors receiving a discount of $2. one evening the theater took in $3580 in revenue. there were 525 tickets sold that evening.
if x represents the number of tickets sold at $8 and y the number of tickets sold at the discounted price, which system of equations represent this situation?

8x+6y=3580

x+y=525

Step-by-step explanation:

x+y=525 explains the number of tickets sold, and 8x+6y=3580 includes numeric values of the prices.

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

answer: b. f(x) = (x + 2)^3 (x^2 - 7x + 3)^4

step-by-step explanation:

polynomials always have as many roots as their order. this is a 4th order polynomial- hence 4 roots!

complex roots of polynomials always come in pairs. the quadratic equation has the "+/-" in that will alwaysgenerate m+ni amd m-ni, so 7-2i must be a root of this polynomial equation.

the order of the numerator and denominator are both 2. so the horizontal asymptote is y=a2/b2 =7

verticle asymptotes are the forbidden x-values. f(x) becomes undefined at x=-3 because this value will cause a zero denominator.

a graph of r(x) will have vertical asymptotes at ±1 because these values will make the denominator zero. so the domain of the function cannot include ±1.

you 're wlecome! : )

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