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Afina-wow [57]
3 years ago
15

I dont understand this plz help.

Mathematics
2 answers:
icang [17]3 years ago
8 0
Answer to 3 is 210/100
Maslowich3 years ago
4 0
1. 8.10$
2. Four cans of yellow paint.
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Musya8 [376]

Answer:

B. The lines AB and BC are perpendicular.

Step-by-step explanation:

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hope this helps.

8 0
2 years ago
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You want to rent a car for the day.Prestige car rentals charges $47 plus $0.07 per mile to rent a midsize vehicle . Gateway Auto
jolli1 [7]

Answer:

240 miles

Step-by-step explanation:

Given that:

Charges offered by Prestige car rentals for renting a midsize vehicle:

Fixed charges = $47

Per mile charges for renting a midsize vehicle = $0.07

Charges offered by Gateway Auto for renting a midsize vehicle:

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To find:

Number of miles for which both the companies charge the same price?

Solution:

Let the number of miles for which both the companies will charge the same price = x miles

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Charges for x miles by Prestige car rentals = $0.07x

Total charges by Prestige Car rentals = $47 + $0.07x

Charges for one mile by Gateway Auto = $0.12

Charges for x miles by Gateway Auto = $0.12x

Total charges by Gateway Auto = $35 + $0.12x

As per question statement, the charges are same:

\$47 + \$0.07x = \$35 + \$0.12x\\\Rightarrow 12=0.05x\\\Rightarrow x=\dfrac{1200}{5}\\\Rightarrow \bold{x=240\ miles}

4 0
2 years ago
A stone dropped from a bridge strikes the water 2.2 s later. How high is the bridge above thewater
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I believe it would be 4

This is because when divided by 3, 3x+12y=3 turns into x+4y=3
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How do u multiply monimials
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2x^2 × 3x^3 =

6x^5
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3 years ago
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