Simplify. (3x7z2)4 A. 81x11z6 B. 81x28z8 C. 81x3z2 D. 12x28z8

1 answer:

3 0

The answer would most likely be D but I'm not entirely sure.

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Leviafan [203]

45x97=4365 hours, number of hours multiply by n of enmp

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3 years ago

DerKrebs [107]

-21 is your answer

it is reflected over the x axis, and the point is on 21 no?

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3 years ago

Stells [14]

Step-by-step explanation:

answer--A (-2,0)

pls brain list

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2 years ago

marin [14]

Answer:

There are infinite solutions that solve the system $y=0.57-1.59x$

Step-by-step explanation:

The solution can be expressed as $y=0.57-1.59x$ (there are infinite solutions that solve the system). This results from rearranging terms in the first or second equation.

This is because the first equation is a linear combination of the second one (this is, the first equation equals (-1) times the second equation). This means that the second equation does not add any information about x and y: it says exactly the same as the first equation about the relationship between x and y.

Then, in terms of solving the system, you have one unique expression (not repeated) that shows the relationship between y and x. This means that, any pair of (x,y) that meet the requirements expressed by $y=0.57-1.59x$ , will solve the system. Then we have infinite solutions.

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3 years ago

garri49 [273]

9/10 * 2/2 = 18/20
9/10 * 3/3 = 27/30

8 0

3 years ago