Simplify the following expression. 3x^4+2x^3-5x^2+4x^2+6x-2x-3x^4+7x^5 -3x^3

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Step-by-step explanation:

To simplify the expression we need to add/subtract the terms of like degree. The coefficients will change based on rules of integers but the exponents will remain the same.

Then, if we have .

Combining like terms:

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Adding the coefficients, we get:

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.

Step-by-step explanation:

To simplify the expression we need to add/subtract the terms of like degree. The coefficients will change based on rules of integers but the exponents will remain the same.

Then, if we have .

Combining like terms:

.

Adding the coefficients, we get:

.

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

it would be:

c.parallelogram.