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2 years ago

6

Walmart marked up a bottle of nail polish 150% in order to make profit. if Walmart sells the nail polish for $8.75, what was the

original cost of the polish?

2 answers:

nika2105 [10]2 years ago

5 0

Step-by-step explanation:

5.83 take 8.75 and divide it by 150%

wel2 years ago

5 0

8.75 divided by 150
So just calculate the answer

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Two over five, one over four, three over eight

jek_recluse [69]

Answer:

I would like to solve your problem but plz comment the equation

Step-by-step explanation:

2/5×1/4×3/8 is 6/160

7 0

3 years ago

Read 2 more answers

What is the lowest common multiple of 120 160 180

Anna11 [10]

20 it the least common multiple of the numbers given

4 0

3 years ago

What is the equation of the line that passes through (-2,2) and (1,-4)?

adelina 88 [10]

Answer:

y=-2x-2

Step-by-step explanation:

Slope: -4-2/1-(-2)=-6/3=-2

Equation: y=-2x+b

Substitute: 2=-2(-2)+b

2=4+b

b=-2

Therefore, y=-2x-2

I hope this helped and have a good rest of your day!

6 0

2 years ago

Please help!! thank you.

Zina [86]

(A) Product of $-2x^{3}+x-5$ and $x^{3}-3x-4$ is:

$(-2x^{3}+x-5)(x^{3}-3x-4)$

$=-2x^{3}(x^{3}-3x-4)+x(x^{3}-3x-4)-5(x^{3}-3x-4)$

$=(-2x^{3})(x^{3})+(-2x^{3})(-3x)+(-2x^{3})(-4)+x(x^{3})+(x)(-3x)+(x)(-4)+(-5)(x^{3})+(-5)(-3x)+(-5)(-4)$

$=-2x^{6}+6x^{4}+8x^{3}+x^{4}-3x^{2}-4x-5x^{3}+15x+20$

$=-2x^{6}+6x^{4}+x^{4}+ 8x^{3}-5x^{3}-3x^{2}-4x+15x+20$

$=-2x^{6}+7x^{4}+3x^{3}-3x^{2}+11x+20$

(B) Yes.

Product of $-2x^{3}+x-5$ and $x^{3}-3x-4$ = Product of $x^{3}-3x-4$ and $-2x^{3}+x-5$ because multiplication is commutative.

Commutative Property of multiplication says that a.b = b.a.

Thus, multiplication is same irrespective of the order of two numbers.

5 0

3 years ago

Rename 4,180 as hundreds and tens

My name is Ann [436]

Four thousand one hundred eighty

6 0

3 years ago