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Mademuasel [1]
3 years ago
14

Find the value of x.

Mathematics
1 answer:
arsen [322]3 years ago
7 0

Answer:

x = 4

Step-by-step explanation:

used a calculator i hope this helps <3

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The total cost of four movie tickets is $33.40. What is the cost of one ticket?
hjlf
The answer is 8.35. Have a nice day hope this helped!
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1/10 of the M&amp;M's in a bag are red and 1/5
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Answer:

3/10 of all the M & M's are red and blue.

Step-by-step explanation:

Given that 1/10 of the M & M's in a bag are red and 1/5 are blue, to determine what fraction of all the M & M's are red and blue, the following calculation must be performed:

1/10 = 0.10

1/5 = 2/10 = 0.20

1/10 + 2/10 = X

3/10 = X

Therefore, 3/10 of all the M & M's are red and blue.

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Write the rational number as a decimal<br> 7/40
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Raymond wanted to buy 8 t-shirt but he was short of $8.10. instead he bought 5 T-shirt and had $12.60 left. how much would he ne
kvv77 [185]

Answer:

$138

Step-by-step explanation:

Let the money with Raymond be $y

Let the cost of 1 tshirt be $x

then cost of 8 tshirt = cost of 1 t-shirt*8 = 8x

Raymond wanted to buy 8 t-shirt but he was short of $8.10

It means that 8x is equal to money he had plus $8.10

thus,

y + 8.10 = 8x

y = 8x - 8.10

Next situation

cost of 5 t-shirt = 5x

. instead he bought 5 T-shirt and had $12.60 left,

it means cost of 5 T-shirt plus $12.60 = total money Raymond had

y = 5x + 12.60

comparing y in both the equation

y = 8x - 8.10 and y = 8x - 8.10

5x + 12.60 =  8x - 8.10

=> 8x-5x = 12.60+8.10

=> 3x = 20.70

=> x = 20.70/3 = 6.9

Thus, cost of 1 T-shirt = $6.9

cost of 20 T-shirt = 20*$6.9 = $138  (Answer)

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3 years ago
What are the possible side lengths of a triangle?
Alenkasestr [34]

Answer:

A

Step-by-step explanation:

5 0
3 years ago
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