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Alex787 [66]
3 years ago
7

Please help me its for a test, ill give you brainlist

Mathematics
1 answer:
Anestetic [448]3 years ago
7 0

Answer:

108 + 108 + 12x

Step-by-step explanation:

108 + 108 equals 216 then add 12x

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Elena and Jada are 25 miles apart when they start moving toward each other. Elena runs at a constant speed of 6 mph and Jada wal
Setler [38]

<u>Answer:</u>

The Time taken by Elena and Jade  to meet up is 2.5 hours

<u>Explanation:</u>

Given,

Elena moves with a speed of 6mph  while Jada walks at a speed of 4 mph

Also, Distance can be calculated by the formula

Distance = Speed * Time

To find out the Total speed, i.e., speed of both Elena and Jada as both of them are walking in opposite direction we should add the speed of both the persons, if in same direction we should subtract the values  

Here it will be: 6 + 4 = 10mph

Distance apart is given as 25 miles. Substituting the values,

Distance = Speed * Time

25 = 10 * time

Time = 25/10

Time = 2.5 hour

Hence, It will take 2.5 hours to meet up.

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3 years ago
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Answer:

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Step-by-step explanation:

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The unit rate of 15 degrees in 2 hours
Neporo4naja [7]
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5 0
3 years ago
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MariettaO [177]

Answer:

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3 years ago
What is the solution to this equation?
Morgarella [4.7K]

Answer:

6(x - 3) = 3x  + 9 \\  \\ 6x - 18 = 3x + 9 \\  \\ 6x - 3x = 18 + 9 \\  \\ 3x = 27 \\  \\ x  = \frac{27}{3}  \\  \\ x = 9

<h3>Option A</h3>
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