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3 years ago

What’s the answer? For this question is hard

Mathematics

1 answer:

zvonat [6]3 years ago

6 0

Answer:

D. $53.76.

Step-by-step explanation:

20% = 0.20 as a decimal.

Price before Sales Tax = 64 - 0.20*64

= $51.20

Adding 5% sales tax we get

52.20 + 0.05*51.20

= $53.76 (answer).

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Please decrease 90 by 20%

Mashcka [7]

Answer:

Step-by-step explanation:

90 by 20%

10%=9

20%=18

90-18=62

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3 years ago

To go bowling, it costs $2 to rent shoes and then $3.25 for each game bowled. Which of the following functions gives the total c

Svetlanka [38]

Answer:

2+3.25x

Step-by-step explanation:

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3 years ago

Anyone know this answer?

Alexeev081 [22]

Answer:

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Step-by-step explanation:

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3 years ago

Plz help i dont understand this

OLEGan [10]

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explanation:

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3 years ago

Read 2 more answers

In October 2009,there were approximately 5x10^7 members of a website. In January 2013, there were approximately 2x10^8 members.

JulsSmile [24]

Answer:

$There\ were\ 1.5\times 10^8\ more\ members\ in\ January\ 2013\ than\ in\ October\ 2009.$

Step-by-step explanation:

$Number\ of\ members\ in\ October\ 2009=5\times 10^7\\\\Number\ of\ members\ in\ January\ 2013=2\times 10^8\\\\Number\ of\ members\ in\ January\ 2013=2\times 10\times 10^7\\\\Number\ of\ members\ in\ January\ 2013=20\times 10^7$

More members in January 2013=Number of members in January 2013-Number of members in October 2009.

$The\ number\ of\ members\ that\ are\ more\ in\ January\ 2013=20\times 10^7-5\times 10^7\\\\The\ number\ of\ members\ that\ are\ more\ in\ January\ 2013=(20-5)\times 10^7\\\\The\ number\ of\ members\ that\ are\ more\ in\ January\ 2013=15\times 10^7\\\\The\ number\ of\ members\ that\ are\ more\ in\ January\ 2013=1.5\times 10\times 10^7\\\\The\ number\ of\ members\ that\ are\ more\ in\ January\ 2013=1.5\times 10^8\\\\There\ were\ 1.5\times 10^8\ more\ members\ in\ January\ 2013\ than\ in\ October\ 2009.$

4 0

3 years ago