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kaheart [24]
3 years ago
7

Pleaseeeee helppppp!!!

Mathematics
1 answer:
Alex73 [517]3 years ago
7 0

Answer:

The answer should be 18.

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Four friends paid a total of 32$ for movie tickets what is the ratio 32$ for four people written as a unit rate
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Benito spent $1837 to operate his car last year. Some of these expenses are listed below. Benito's only other expense was for ga
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viva [34]

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Step-by-step explanation:

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4 0
2 years ago
Rewriting expressions using algebraic properties doesn't change the value of the expression or the relationship it describes.
kiruha [24]

Answer:

  see attached

Step-by-step explanation:

No doubt you have examples showing the wording that is expected to be used here. We have made a guess.

power of a ratio: the numerator is raised to the power, as is the denominator. (a/b)^c = (a^c)/(b^c)

power of a product: each factor is raised to the power. (ab)^c = (a^c)(b^c)

power of a power: the powers are multiplied. (a^b)^c = a^(bc)

quotient of powers: the result when one power is divided by another is the difference of the numerator and denominator powers. (a^b)/(a^c) = a^(b-c)

_____

<em>Additional comment</em>

The order of operations tells you to simplify inside parentheses first. Doing that reduces the work somewhat.

  \left(\dfrac{-3x^3y}{x^2}\right)^4=(-3xy)^4=(-3)^4x^4y^4=81x^4y^4

6 0
3 years ago
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