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Liula [17]
3 years ago
10

A car travels at an average speed of 48 miles per hour. how long does it take to travel 204 miles?

Mathematics
1 answer:
Strike441 [17]3 years ago
7 0
A car travels at an average speed of 48 miles per hour. how long does it take to travel 204 miles?It takes it 4.25 hours

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An equilateral triangle has a perimeter of 48 centimeters. If the triangle is dilated by a factor of 0.75, what is the length of
elena55 [62]
The length of each side is 28 cm. 
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3 years ago
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cluponka [151]

Answer:

11. x=15 , 12. x=-16, 13 x is greater than or equal to 15 , 14 x=-3 , 15 x=-3, 16 x=15/2 , 17 x is greater than is equal to -4, 18: x is greater than -11

Step-by-step explanation:

11. 4x+15=75

subtract 15

4x=60

divide

x=15

12. 2x = -32 (subtract 13 from each side)

divide

x=-16

13. multiply each side by

-3/2

x is greater than or equal to 15

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isolate x

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x= -3

16. 2x + 16 = 6x - 14

isolate x

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17 isolate x

x is greater than is equal to -4

18. isolate x

x is greater than -11

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prisoha [69]

130 is the answer. hope this helps

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3 years ago
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