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kkurt [141]
2 years ago
11

The variables x and y vary directly. Given the equation y = 2x , find the value of x when

Mathematics
2 answers:
anastassius [24]2 years ago
4 0
Answer:
The answers B, 5


Whitepunk [10]2 years ago
3 0
The answer for this question is 5
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Question 2 Two trains leave the station at the same time, one heading west and the other east. The westbound train travels at 95
lianna [129]

Answer:

it will take 1.4 hours for the two trains to be 294 miles apart

Step-by-step explanation:

Let t be the time taken for each train

The westbound train travels at 95 miles per hour.

Speed of westbound train = 95

time = t

Distance = speed * time = 95 t

The eastbound train travels at 115 miles per hour

Speed of eastbound train = 115

time = t

Distance = speed * time = 115 t

both trains are 294 miles apart means the distance between both trains are 294 miles

So we add the distance of both trains and set it equal to 294

95t + 115t = 294

210 t =294

t = 1.4

So, it will take 1.4 hours for the two trains to be 294 miles apart

6 0
3 years ago
Madison needs to buy a new laptop for her music production. She borrows $2,100 and must pay the money back in equal amounts for
Bad White [126]

Answer:

304

Step-by-step explanation:

2100÷7=300

300+interest=300+4

=304

6 0
3 years ago
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The value of the digit in the hundreds place in the number is 653841 is 1/10 the value of the digit in the thousands place in wh
elena55 [62]
3 is in the thousands place
5 0
3 years ago
The sum of the angle measures of the polygon is 540°. Write and solve an equation to find the value of x.
leva [86]

Let's set the measure of each angle equal to 540 degrees.

4x + 4x + 5x + 2 + 96 + 5x - 8 = 540

Combine like terms.

18x + 90 = 540

Subtract 90 from both sides.

18x = 450

Divide both sides by 18

x = 25

8 0
3 years ago
− ( − ) = what is x
skelet666 [1.2K]

Answer:

There is no x the equation so there is really no answer for x

Step-by-step explanation:

5 0
2 years ago
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