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Eva8 [605]
3 years ago
11

What percent is equivalent to 840 ? 8% 20% 25% 40%

Mathematics
2 answers:
Harrizon [31]3 years ago
8 0

Answer:


8/10 are none of these. 8/10 is 80% unless your talking how much percent more to get to 10/10



sergij07 [2.7K]3 years ago
6 0
It’s 80% but it’s none of these so sorry I can’t help u at least I have u an answer
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m = 4/5.
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How can i change 3.25 into fraction. also how can i change .115 into fraction
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Step-by-step explanation:


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Write using exponents. Work from left to right on the grid. x • x .
blondinia [14]

Using exponents x * x is written as x^{2}

<h3>What is exponents?</h3>

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<h3>solving the problem</h3>

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7 0
1 year ago
A local charity is selling seats to a baseball game. Seats cost $24 each, and snacks cost an additional $6
Crazy boy [7]

Answer:

To raise exactly $240, the charity needs to sell 20 snacks.

Step-by-step explanation:

Let

s = number of seats sold

y = number of snacks sold

Seats cost $24 each, then s seats cost $24s.

Snacks cost an additional $6 each, then y snacks cost $6y.

In total, s seats and y snacks cost $(24s+6y).

The charity needs to raise $240 to consider this event a success, so

24s+6y=240

If 5 seats are sold, then

24\cdot 5+6y=240\\ \\120+6y=240\\ \\6y=240-120\\ \\6y=120\\ \\y=20

To raise exactly $240, the charity needs to sell 20 snacks.

To solve this problem graphically, plot the graph of the line 24s+6y=240 and find on this line point with s-coordinate 5. This is exactly point (5,20), so the charity needs to sell 20 snacks.

5 0
3 years ago
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