3 years ago

A family was driving from Reading, Pa to Reighley, NC for Thanksgiving. They left their

Mathematics

1 answer:

Minchanka [31]3 years ago

6 0

Answer:

312.5 miles!!!!!!!!!!!!

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What expression represents "eight more than a number cubed and 2"?<br><br> Possible Answers:

Sphinxa [80]

The answer is 8 + 2m cubed. hope this helped.

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3 years ago

Draw the line of reflection that reflects AABC onto AA'B'C'.

geniusboy [140]

Answer:

x=-2

Step-by-step explanation:

answer attached

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3 years ago

Lin's sister has a checking account. If the account balance ever falls below zero, the bank charges her a fee of $5.95 per day.

VladimirAG [237]

Answer: No, the bank will not keep charging her the $5.95 after the deposit is made.

Step-by-step explanation:

Today, Lin's sister's balance is -$2.67

She gets charged $5.95 per day.

There are 14 days until she can charge some money in the bank account, so the bank will charge $5.92 14 times

So her balance after 14 days will be:

Balance = -$2.67 - $5.95*14 = -$85.97

When she charges the $430 in the account, her balance will be:

Balance = -$85.97 + $430 = $344.03

So now she has a positive balance, which means that the bank does not charge her anymore.

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3 years ago

Translate the sum of a number and 10 is 30

Alexandra [31]

Number is n

And is +

Is means equals

therefore

n +10=30

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3 years ago

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Factor completely.<br> 2x^4 + 4x^3 - 30x^2 =

den301095 [7]

Answer:

$2x^2(x-3)(x+5)$

Step-by-step explanation:

The first thing that you can do is to factor out an x^2 from the expression.

x^2(2x^2+4x-30)

The next step is to factor out a 2.

2x^2(x^2+2x-15)

Finally, you can factor the quadratic inside.

2x^2(x-3)(x+5)

And now you're finished! Hope this helps!

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4 years ago

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