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Vadim26 [7]
2 years ago
7

An airliner has 40 rows of seats. Each row has 2 seats on one side, 3 seats in the middle and 2 seats on the other side. How man

y seats are in the crows ? a) 280 b) 950 c) 400 d) 3,590​
Mathematics
2 answers:
Alex777 [14]2 years ago
6 0

Answer:

280 seats

Step-by-step explanation:

40*7 = 280

natulia [17]2 years ago
4 0

Answer:

18

Step-by-step explanation:

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Aloiza [94]

This function would have a maximum.

Since we are subtracting by a -4 for each increase in x, we know that the numbers will continue to go down. Given this fact, we know the number will never be higher than when we started, but the number could go infinitely low. As a result we have a maximum and no minimum.

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2 years ago
Pls help ASAP I need help
iren [92.7K]

Answer:

14

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Vikentia [17]
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5 0
3 years ago
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(3^n*3^2)^4=3^28<br> Enter the value of n for the equation<br> N= ?
maksim [4K]
Hello! And thank you for your question!

Use Pemdas to get

3^(n+2)*4=3^28

Rewrite the equation:

3^4(n+2) = 3^28

Cancel the base of 3:

4(n + 2) = 28

Then divide 4 on both sides:

2 + n = 28/4

Simplify 28/4:

2 + n = 7

Subtract 2 on both sides:

n = 7 - 2

Finally simplify 7 - 2:

n = 5

Final Answer:

n = 5
8 0
3 years ago
Please help<br> A) y&lt; 2x+4<br> B) y&lt; 1/2x+3<br> C)y&gt; 1/2x+3<br> D) y&gt; 2x+3
lesya692 [45]

Answer:

B

Step-by-step explanation:

if it is shaded under than it is <

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