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DanielleElmas [232]

3 years ago

8

Aaron buys postcards while he is on vacation.it costs $0.28 to send one postcard. Aaron wants to buy 14 postcards.how much will

it cost Aaron to send all the postcards

1 answer:

Nana76 [90]3 years ago

5 0

It costs $3.92 to send all 14 postcards. Or is this a trick question.

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When it is 2 hours after 2 o'clock, then it is 4 o'clock (2 + 2 = 4). When it is 10 hours after 10 o'clock, then it is 8 o'clock

lbvjy [14]

It will be 4 o'clock when Brad takes his 16th pill.

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What is the answers to the question: Which rational expression is undefined when x = 0?

Rom4ik [11]

Answer:

option D

$\frac{4x-8}{-2x^2}$

Step-by-step explanation:

An expression is undefined when you get division by zero or in simple words when denominator is zero.

Now we will solve each expression one be one by plugging value of x = 0

<h3>1)</h3><h3> $\frac{5x^2-4}{3x-3}$ </h3>

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<h3>2)</h3><h3> $\frac{6x^2}{9x-3}$ </h3>

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<h3>3)</h3>

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<h3>4)</h3>

$\frac{4x-8}{-2x^2}$

$\frac{4(0)-8}{-2(0)}$

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How do I simplify this 5a + 3b - 6a - b

BigorU [14]

Take the as together and take the bs together.

5a + 3b - 6a - b.
5a - 6a + 3b - b. Then simplify.
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That's it.

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seraphim [82]

Answer: number 1

Step-by-step explanation:

That is how you would write the ratio word for word.

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