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Murrr4er [49]
3 years ago
5

Five notebooks cost $20. At this rate, how much would 2 notebooks cost

Mathematics
1 answer:
fenix001 [56]3 years ago
4 0
2 notebooks* ($20/ 5 notebooks)= $8.
(Note that the unit cancels out so you get the answer)

Final answer: $8~
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If x, y, and z are integers greater than 1, and (327)(510)(z) = (58)(914)(xy), then what is the value of x?
algol [13]

Answer:

<u>Statements (1) and (2) TOGETHER are NOT sufficient.</u>

Explanation:

As in the equation (327)(510)(z) = (58)(914)(xy) there are THREE variables in total i.e. "x", "y" and "z" hence minimum three equations are required to find out values of all variables. Hence,

If the given number of equations is equal to total variable used in any of the equation, values of all the variables can be find out otherwise there can be unlimited number of solutions.

So, value of "x" cannot be determined with the given data.

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3 years ago
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Write two decimals greater than luke's decimal and less than bekka's decimal
Mashcka [7]
.23 and .24 is your answer.
8 0
3 years ago
A music store bought a CD set at a cost of​ $20. When the store sold the CD​ set, the percent markup was​ 40%. Find the selling
Debora [2.8K]

Answer:

$28

Step-by-step explanation:

cp=20

mp=20%ofcp

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8 0
2 years ago
The area of a rectangular garden can be expressed as A = 2x^2 -x -6. The width of the garden is 2x+3. Find an expression for the
zalisa [80]

Answer:

Step-by-step explanation:

2x² -x - 6 = 2x² - 4x + 3x - 3*2

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5 0
3 years ago
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