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Vsevolod [243]
2 years ago
5

Pls solve this math question

Mathematics
1 answer:
Otrada [13]2 years ago
5 0

Answer:

so let's call the unknown number x.

-5/4 x X = 7/2

by changing the subject, X = 7/2 / -5/4

to divide fractions, we turn the fraction we're dividing by upside down and change the sign to multiplication. so X = 7/2 x 4/-5

after multiplying, X =>28/-10

simplified, X = 14/-5

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Sauron [17]

Answer:

I would assume $10 is the cost of the booth and 5 is how much she earns for each T-Shirt, so the equation would be 5x-10=65. Assume $65 is what she earned.

Therefore, the equation may be: (your question did not specify) 5x-10=65. so x is 15. Therefore, she sold 15 T-Shirts.

Correct Form:

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4 0
3 years ago
If the volume of the pyramid is 192 yd³; and the area of the base is 64 yd², what is the height measured in yards?
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Answer:

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Step-by-step explanation:

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1 year ago
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barxatty [35]
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To solve the problem the first step is to m<span>ultiply the whole number by the fraction's denominator (4 x 3).Add the numerator (2) to the product. 

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4 0
3 years ago
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