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3 years ago

Twelve ounces of Brand X costs $1.50. Sixteen ounces of Brand Y cost $1.92. Find the unit price of each.

Mathematics

1 answer:

Nezavi [6.7K]3 years ago

8 0

Brand X is around 12-13 cents per ounce (12/1.50=.125) and Brand Y would be exactly 12 cents (16/1.92=12)

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1. The range of guest on New Year's Eve was 15>

leonid [27]

Answer:

1.False

2. True

3.) True

4. False

5.) False

6.) True

Step-by-step explanation:

1.)

Range = maximum - minimum

New year's eve :

Maximum = 22 ; minimum = 3

Range = 22 - 3 = 19

2.)

Median for Thanksgiving = 17

50% up to 17 ;hence the remaining 50% is also 17 and above

4.)

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Q3 - Q1

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5.)

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6.)

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3 years ago

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That would be d -73

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3 years ago

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My name is Ann [436]

we will proceed to resolve each case to determine the solution

we have

$y-2x \leq -3$

$y\leq2x-3$

we know that

If an ordered pair is the solution of the inequality, then it must satisfy the inequality.

case a) $(5,-3)$

Substitute the value of x and y in the inequality

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The ordered pair $(5,-3)$ is a solution

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Substitute the value of x and y in the inequality

$-2\leq2*0-3$

$-2\leq-3$ -------> is False

The ordered pair $(0,-2)$ is not a solution

case c) $(-6,-3)$

Substitute the value of x and y in the inequality

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$-3\leq-15$ -------> is False

The ordered pair $(-6,-3)$ is not a solution

case d) $(1,-1)$

Substitute the value of x and y in the inequality

$-1\leq2*1-3$

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The ordered pair $(1,-1)$ is a solution

case e) $(7,12)$

Substitute the value of x and y in the inequality

$12\leq2*7-3$

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The ordered pair $(7,12)$ is not a solution

Verify

using a graphing tool

see the attached figure

the solution is the shaded area below the line

The points A and D lies on the shaded area, therefore the ordered pairs A and D are solution of the inequality

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NNADVOKAT [17]

Answer:

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Step-by-step explanation:

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Answer:

$\frac{-abx^{6}+1 }{b}$

Step-by-step explanation:

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3 years ago

Twelve ounces of Brand X costs $1.50. Sixteen ounces of Brand Y cost $1.92. Find the unit price of each.​

Twelve ounces of Brand X costs $1.50. Sixteen ounces of Brand Y cost $1.92. Find the unit price of each.