I’ll give the Brainliest to who answers these questions with reasonable explanations. 1. A car stereo is on sale for $250

Question

I’ll give the Brainliest to who answers these questions with reasonable explanations.

1. A car stereo is on sale for $250 from its original $273 cost. What is the percent of the discount?

A. 84%

B. 92%

C. 9.2%

D. 8.4%
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2. The Universal Sports Company purchases weight racks directly from the manufacturer for $46 each. The weight racks are marked up 210% of the wholesale cost and sold. What is the amount of mark-up of each weight rack?

A. $1012

B. $966

C. $96.60

D. $142.60
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3. A television set that has an original price of $325.50 is on sale for 30% off. What is the selling price of the television?

A. $423.15

B. $97.65

C. $325.50

D. $227.85
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4. The Haas Door Co. produces truck dock door seals. Their 9′ × 10′ seal costs $280 to produce. The mark-up rate is 75% of the cost to produce. What is the retail price?

A. $280

B. $490

C. $770

D. $210

Thanks for the help!

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niczorrrr 4 years 2021-08-25T18:13:08+00:00 2 Answers 51 views 0

Answers ( )

  1. Jezebel
    0
    2021-08-25T18:14:43+00:00
    Reply

    Answer:

    \mathrm{1.\:D.\:8.4\%}\\\mathrm{2.\:C.\: \$96.60}\\\mathrm{3.\:D.\: \$227.85}\\\mathrm{4.\:B.\:\$490}

    Step-by-step explanation:

    1. The car’s initial price was $273. Since the sale price is $250, the car is on a 273-250=\$23 discount. The percent of discount is the discount price over the initial price:

    \frac{23}{273}\approx \fbox{$8.4\%$}.

    2. Since the weight racks were initially priced $46, then marked up 210%, their mark-up is:

    46\cdot2.1=\fbox{$\$96.60$}

    *Worth noting that this is the mark-up (as the question is asking), not the total price after the mark-up.

    3. The TV’s initial price is $325.50. If it’s on sale for 30%, it’s final price will be 100\%-30\%=70\% of the initial price:

    \$325.50\cdot 0.7=\fbox{$\$227.85$}

    4. The final retail price will be the initial price + the mark-up:

    280+280(0.75)=\fbox{$\$490$}.

  2. Latifah
    0
    2021-08-25T18:14:57+00:00
    Reply

    1 Answer: D(8.4%)
    Explanation: 250 is 91.5 percent of 273. Minus 91.5 it is almost perfectly 8.4

    2 Answer: C(96.60$)
    Explanation: 250% of 46 is 96.60 I put it in a percentage calculator and you can do this with almost every problem

    3 Answer: D(227.85$)
    Ex: 30% of 325.50 is 97.65 and just minus that from 325.50 and you get 227.85$

    4 Answer: D(210$)
    Ex: 75% of 280 is 210

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