For a field trip 4 students rode in cars and the rest filled nine buses. how many students were in each bus if 472 students were on the trip?

I'm going to give you both answer and how I found it if you ever have to do this again except in simple steps not the common core steps

Step 1: 472-4=468

Step 2: 468 divided by 9= 52

The answer would be there is fifty two students per bus.

Hopefully I helped you and showed you how to do it too.

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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