2 years ago

Simplify (2a²b)(4ab)

Mathematics

1 answer:

Anika [276]2 years ago

4 0

Answer:

8a^3b^2

Step-by-step explanation:

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A store is having a sale to celebrate president's Day. Every item in the store is advertised as one fifth off the original price

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1/5th off = 20% off

80% = $140
1% = $1.75
100% = $175

Answer is $175

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3 years ago

And electronics store chain sells headphones The company is about to introduce a new headphones model that is expected to sell v

klasskru [66]

Answer:

$P(x) = -0.25x^2 + 42x - 90$

Step-by-step explanation:

Given

$C(x) = -17x + 90$

$R(x) =- 0.25x^2 + 25x$

Required

Determine the profit function.

Profit function is calculated as thus:

$P(x) = R(x) - C(x)$

So, we have:

$P(x) = -0.25x^2 + 25x -(-17x + 90)$

$P(x) = -0.25x^2 + 25x + 17x - 90$

$P(x) = -0.25x^2 + 42x - 90$

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3 years ago

You are examining your choices of banks to open a new checking account. Potential costs include monthly maintenance fees, statem

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Overdraft fees is your answer

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3 years ago

Solve the following equation. Then place the correct answer in the box provided. Answer in terms of a mixed number. 7(2x + 6) =

BabaBlast [244]

Hey there! :D

7(2x+6)=1

Use the distributive property. Multiply each number by each other.

7*2x= 14x 7*6= 42

14x+42=1

Subtract 42 on both sides.

14x= -41

Divide both sides by 14.

We know that 14 goes into -41 almost three times.

14*3= 42 (there is one left over)

-2 13/14 (we just need one more part of 14)

That is the simplified number.

I hope this helps!
~kaikers

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3 years ago

Read 2 more answers

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xeze [42]

I’m pretty sure it’s A

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2 years ago