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Mashcka [7]
3 years ago
10

Given the original amount and the percent of change, find the new amount, $25; 300%

Mathematics
1 answer:
Soloha48 [4]3 years ago
8 0
Hey You!

25 * 300% = 75

25 + 75 = 100

The new amount is 100. =)
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2 years ago
Written as a simplified polynomial in standard form, what is the result when (2x - 7) ^ 2 is subtracted from 1?
zaharov [31]

Answer:

ans: -4( x-3 )( x-4 ) I.e -4( x² + x - 12 )

Step-by-step explanation:

as per question

1- (2x-7)²

= (1 + 2x - 7)(1- 2x + 7)

= ( 2x - 6)(-2x +8)

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8 0
3 years ago
Approximately 1,870,000 oz of gold went into the manufacturing of electronic equipment in a certain country in 1 year. This was
Alexxandr [17]

Answer: 17000000 ounces of gold were mined in that country that year.

Step-by-step explanation:

Let x represent the number of ounces of gold that were mined in that country that year.

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x = 1870000/0.11

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7 0
3 years ago
There are 20 guest at a party. The hody has 8 gallons of punch . He estimates that each guest will drink 2 cups of punch. If his
GuDViN [60]

Answer:

At the end of the party <u>5.5 gallons or 88 cups</u> of punch will be leftover.

Step-by-step explanation:

Given:

There are 20 guest at a party.

Now, to find the quantity of punch that will be leftover.

Number of guests = 20.

Total gallons of punch = 8.

Now, using conversion factor we change gallons into cups:

1 gallon = 16 cup.

So, 8 gallons = 16 × 8 = 128 cups.

<u><em>Thus, total cups of punch = 128.</em></u>

Total number of cups each guest will drink = 2.

Now, to get total number of cups the 20 guests will drink by multiplying:

20\times 2

=40\ cups.

<u><em>Total number of cups the 20 guests will drink = 40.</em></u>

So, to get the leftover punch we subtract the total number of cups the 20 guests will drink from total cups of punch:

128-40\\\\=88\ cups.

So, 88 cups = 88\div 16=5.5\ gallons.

Therefore, at the end of the party 5.5 gallons or 88 cups of punch will be leftover.

3 0
3 years ago
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Mrrafil [7]

Answer:

1/8

Step-by-step explanation:

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