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NeTakaya
3 years ago
12

you have $47 to spend at the music store. Each cassette tape costs $5 and each CD cost $10. write a linear inequality that repre

sent this situation. let x represent the number of tapes and y the number of CDs
Mathematics
2 answers:
Tamiku [17]3 years ago
8 0

Answer:

47 is greater than or equal to 5x+10y

Step-by-step explanation:

you can't spend more than $47 but you can spend less than or equal to that amount.

insens350 [35]3 years ago
5 0

Answer:5x+10y=47

Step-by-step explanation:

 Given

$47 money needed to spend

Each cassette tape cost $5

and each CD cost $10

Given no of cassette be x and no of CD be y

Thus cost of x cassette is 5x

cost of Y CD's 10y

Total cost=5x+10y

5x+10y=47

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Two perpendicular lines intersect at the origin. If the slope of the first line is .5, what is the equation of the second line?.
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The origin is at the point (0,0). Therefore, the y-intercept will be 0. For two points to be perpendicular, the slopes must be opposite reciprocals of each other. .5 can be seen as 1/2, so the reciprocal is 2, and it is positive, making that 2 negative. Your equation would be y = -2x. 
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a sum of $2500 is divided among Peter,Queen and Raymond . Raymond received half, Peter received $312.50 and Queen received the r
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Answer:

937.5

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8 0
3 years ago
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3 years ago
The greatest common factor of two different prime numbers is 1...true always sometimes or never? Justify the answer
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7 0
3 years ago
Seawater has density 1025 kg/m^3 and flows in a velocity field v = yi + xj, where x, y, and z are measured in meters and the com
olga55 [171]

The rate of flow outward through the hemisphere x² + y² + z² = 9, z >= 0 is zero.

Given that,

Seawater has a density of 1025 kg/m³ and moves at a constant velocity field defined by the equations v = yi + xj, where x, y, and z are measured in meters and the components of V are expressed in meters per second.

We have to find the rate of flow outward through the hemisphere x² + y² + z² = 9, z >= 0.

We know that,

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After solving the R(u,v) we get zero.

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To learn more about hemisphere visit: brainly.com/question/28770672

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