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2 years ago

13

there were 138 students and 32 adults at a concert if 85% of the seats were filled how many seats are in the auditorium round yo

ur answer to the nearest percent

1 answer:

natta225 [31]2 years ago

8 0

Answer:

200 seats

Step-by-step explanation:

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How come back home from walmart and it's called I have

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3 years ago

What is the measure of L?<br> A. 25°<br> B. Cannot be determined<br> C. 39<br> D. 32°

ElenaW [278]

Answer:

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Step-by-step explanation:

25° is really the only logical answer.

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3 years ago

use the elimination method to solve the system of equations. choose the correct ordered pair x+y=3 y=8

klasskru [66]

Answer:

(-5, 8)

Step-by-step explanation:

Step 1: Multiply 2nd equation by -1

x + y = 3

-y = -8

Step 2: Elimination

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Step 3: Find <em>y</em>

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2 years ago

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Step-by-step explanation:

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3 years ago

Factor-3/4 out of 3/2x-9/4y

S_A_V [24]

For this case we must factor $- \frac {3} {4}$ of the following expression:

$\frac {3} {2} x- \frac {9} {4}y$

By law of signs of multiplication it is fulfilled that:

$- * - = +\\- * + = -$

So we have to:

$- \frac {3} {4} * (- 2) = + \frac {6} {4} = + \frac {3} {2}\\- \frac {3} {4} * 3 = - \frac {9} {4}$

Thus, by factoring we have:

$- \frac {3} {4} (- 2x + 3y)$

Answer:

$- \frac {3} {4} (- 2x + 3y)$

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2 years ago