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scoray [572]
3 years ago
14

A theater holds 2,680 seats. The lower level has 100 less than 2 times as many seats as the upper level. The middle level has 80

more than 3 times as many seats as the upper level. How many seats are in the middle level?
450 seats
800 seats
1,250 seats
1,430 seats
Mathematics
1 answer:
yawa3891 [41]3 years ago
4 0

Answer:

its D 1430

Step-by-step explanation:

A theater holds 2,680 seats. The lower level has 100 less than 2 times as many seats as the upper level. The middle level has 80 more than 3 times as many seats as the upper level. How many seats are in the middle level?  A B C D

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4 1/2 divided by 2 3/8
Yuki888 [10]
First you make them mixed numbers:
9/2 ÷ 19/8
Then you flip the second fraction around
9/2 ÷ 8/19
Then you change ÷ to ×
9/2 × 8/19
And then multiply across!
72/38 = 1 34/38 = 1 17/19 (the final answer)
Hope this helps!
3 0
3 years ago
1) 5.10-2.8.16. 10-1
const2013 [10]

Answer: -2511 (if the periods mean multiplication)

Step-by-step explanation:

I’m not sure whether you’re trying to have the periods be multiplication, but if that’s what they are, this is the answer

5x10-2x8x16x10-1

50-16x160-1

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-2511

Again, I’m not sure if that’s what you mean but I can’t really see what else they would mean since you can’t have a 3 part decimal

5 0
3 years ago
The difference between two numbers is 9, and the sum of the squares of each number is 153. What is the value of the product of t
Mandarinka [93]
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3 years ago
Evaluate g(-4) when g(b)<br> =<br> - 4(12.5b - 2)<br><br> Can someone help please?
Stolb23 [73]
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3 0
3 years ago
Simplified form the eaquation
IRINA_888 [86]

Answer: C

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3 0
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