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Kaylis [27]
3 years ago
13

What is 3.405 written in expanded form

Mathematics
1 answer:
baherus [9]3 years ago
7 0
From what this number to solve it
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Write a quadratic equation having the given numbers as Solutions -7 and -4
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X+_=-7 and x+_=-4. Add 7 and 4 to each side to get (x+7) and (x+4).  You want to FOIL these next, so (x+7)(x+4) = x^2+4x+7x+28.  Now you just need to combine like terms, and BAM.  There's your answer.

You should get something like x^2+11x+28 (:
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Arletta built a cardboard ramp for her little brother's toy cars.Identify the shade of the ramp.Then find its volume.
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Answed equally 14=5173=*71792 divided by 1572936219§

Step-by-step explanation:

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How would you write 1+1 in distributive property
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4 years ago
The area of a rectangular picture frame is 93.5 square inches. The area formula for a rectangle is A=l⋅w. Write and solve an equ
Nikolay [14]

Answer:

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5 0
3 years ago
1. Mrs. Nelson wants to buy a wireless speaker for her son. She has narrowed down her choice to two stores:
Oksi-84 [34.3K]

a) Mrs. Nelson will pay $45 for the speaker at Kohl's.

b) Mrs. Nelson would pay $43.70 for the speaker at Target.

c) Mrs. Nelson would get the best deal from Target's.

Step-by-step explanation:

Selling price at Kohl = $60.00

Discount coupon = 25%

Purchase price of Target = $38.00

Mark up = 15%

a.) How much would Mrs. Nelson pay for the speaker at Kohl’s?

Discount = 25% of selling price

Discount amount = \frac{25}{100}*60=\frac{1500}{100}

Discount amount = $15

Cost after discount = Selling price - Discount amount

Cost after discount = 60-15 = $45

Mrs. Nelson will pay $45 for the speaker at Kohl's.

b.) How much would Mrs. Nelson pay for this speaker at Target?

Mark up = 15% of purchase price

Mark up amount = \frac{15}{100}*38=\frac{570}{100}

Mark up amount = $5.70

Price after mark up = Purchase price + Mark up amount

Price after mark up = 38.00+5.70 = $43.70

Mrs. Nelson would pay $43.70 for the speaker at Target.

c.) Which store would Mrs. Nelson get the best deal and by how much?

Difference between prices = 45-43.70 = $1.30

Mrs. Nelson will save $15 on Kohl's and she will get the speaker at $43.70 at Target's, therefore, she would save $1.30 more if she buys speaker from Target's.

Mrs. Nelson would get the best deal from Target's.

Keywords: mark up, discount

Learn more about mark up at:

  • brainly.com/question/1849465
  • brainly.com/question/1859525

#LearnwithBrainly

5 0
3 years ago
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