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elixir [45]
2 years ago
13

An airplane is landing at Memphis International Airport. The airplane is currently flying at a height of 13,000 feet. The airpla

ne begins its decent to the landing strip at a constant rate of 500 feet per second. The airplane will continue its constant decent until it lands. Write an expression to represent the airplane's decent until it lands.
​
Mathematics
1 answer:
seropon [69]2 years ago
6 0

Answer:

26

Step-by-step explanation:

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a jewelry store buys 24 necklaces for $300. the store wants to make a profit of $540. assuming it sells all 24 necklaces, how mu
Serga [27]
If its meaning making a profit after the $300 then:
540+300=840
840/24= 33.60
They would charge $33.60 per necklace.

If you were meaning a profit of $540 total then:
540/24=22.5
They would charge $22.50 per necklace.
3 0
3 years ago
Ricardo has 2020 coins, some of which are pennies (1-сent coins) and the rest of which are
r-ruslan [8.4K]

Answer:

B

Step-by-step explanation:

6 0
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Solve for <br> n<br> nn.<br> 7<br> n<br> −<br> 4<br> =<br> 31
makkiz [27]

Answer: 5

Step-by-step explanation:

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5 0
2 years ago
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Simplify when it is possible. 10x² -y + x² =
mafiozo [28]

Answer:

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Step-by-step explanation:

Step 1: Write out expression

10x² - y + x²

Step 2: Combine like terms

11x² - y

That is simplest form.

3 0
3 years ago
Read 2 more answers
Al's awesome autos advertised a special sale on cars - Dealer cost plus 5%!! Jack and Margaret boughta luxury sedan for $23,727.
Marat540 [252]
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5 0
3 years ago
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