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erma4kov [3.2K]
3 years ago
6

Rachel took a two-day road trip last weekend. She drove 65 miles less on Sunday than she did

Mathematics
1 answer:
Sav [38]3 years ago
4 0

Answer:

I believe the answer is 186.5 miles were driven on Sunday and 251.5 miles on Saturday. The total amount of miles driven was 483 miles

Step-by-step explanation:

So if Rachel drove 65 miles less than she did on Saturday and Twice the miles she drove on Sunday was 373, we would divide 2 from 373 which gives us 186.5 miles on Sunday. Because she drove 65 miles less on Sunday than she did Saturday, then she drove 251.5 miles on Saturday. If you needed the total amount of miles she drove then we would just add 186.5 miles to 251.5 miles to get an answer of 483 total miles.

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solniwko [45]

x = # of balcony seats

y = # of orchestra seats

We have to create a system of equations to solve this problem

x + y = 256

$8x + $12y = $2,716

We will solve this system of equations by elimination.

Multiply the first equation by -8

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8x + 12y = 2716

Let's add the equations together

0 + 4y = 668

Simplify the left side

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Divide both sides by 4

y = 167

We can subtract 167 from 257 to get the number of balcony seats.

257 - 167 = 90 balcony seats

There are 167 orchestra seats and 90 balcony seats

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3 years ago
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AURORKA [14]

Answer:

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Step-by-step explanation:

Given :

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telo118 [61]

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liraira [26]

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