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kvv77 [185]
3 years ago
8

Explain how you could use an equation like 12.50x = 15 to figure out original and increased/decreased prices and the mulitiplier

.
Mathematics
1 answer:
ExtremeBDS [4]3 years ago
7 0

Answer:

1.2

Step-by-step explanation:

15 ÷ 12.50 = 1.2

12.50(1.2)= 15

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One small airplane has 44 seats. The flight crew sits in two of these seats. The remaining seats are divided equally into 7 rows
Amiraneli [1.4K]

The number of seats in each row is an illustration of mathematical expressions.

  • <em>The numerical expression for the number of seats in each row is: </em>\mathbf{\frac{44 - 2}{7}}<em />
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The given parameters are:

\mathbf{Total\ Seats = 44}

\mathbf{Flight\ Crew = 2}

\mathbf{Rows = 7}

So, the remaining seat is calculated as:

\mathbf{Remaining = Total\ Seats - Flight\ Crew }

Substitute known values

\mathbf{Remaining = 44 - 2}

The number of seat in each row is calculated as:

\mathbf{Seats = \frac{Remaining}{Rows}}

Substitute known values

\mathbf{Seats = \frac{44 - 2}{7}}

Hence, the numerical expression for the number of seats in each row is:

\mathbf{\frac{44 - 2}{7}}

When the expression is solved, the number of seats in each row would be 6

Read more about numerical expressions at:

brainly.com/question/4884465

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2 years ago
cayden wants to buy a new bike that costs$ 191. this is $ 25 less than four times what he saved last month for the bike. how muc
sergeinik [125]
He saved $54.
191=4x-25
216=4x
54=x
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