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Charra [1.4K]
3 years ago
13

Will mark brainliest and give 11 points if you give explanation

Mathematics
1 answer:
pshichka [43]3 years ago
6 0

Answer:

both A and E

Step-by-step explanation:

because most of 70% of the water is sea salt and clean water comes from frozen underground.

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Taryn is hosting a party at a restaurant. The restaurant is charging her $160 to rent the space and $20 per guest. If Taryn want
Sliva [168]
EXPLANATION:
Let the no. of guests be x.

x = (660-160)/20
=> x = 500/20
=> x = 25

ANSWER: He can invite 25 guests.



ALTERNATIVE METHOD:
Money needed to rent the space= $160
His budget= $660
So, money left= $(660-160) = $500

Money needed per guest= $20
Guests he can invite with his budget= 500/20 = 25

So, He can invite 25 guests.



Hope it helps u!
7 0
3 years ago
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Simplify the expression please show work and detail 4m-8/4-2m
Mars2501 [29]
Divide each term in 4m < -8 by 4.
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Then reduce the expression by cancelling the common factors. 
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Simplify the right side of the equation.
Divide 8 by 4 to get 2.
m < -1*2
Multiply -1 by 2 to get -2
m < -2


5 0
3 years ago
*Please answer*<br><br>Don't understand. Please help.
erma4kov [3.2K]
The answer is  Product of Powers Property.
8 0
3 years ago
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The gratuity on a restaurant bill was $18. If a 20% tip was left, what was the original amount of the bill? To solve, use what e
quester [9]
Gratuity is the total tip given.

The tip is directly proportional to total cost:

18/0.20 = x/1.00





$90
4 0
4 years ago
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If a fair coin is flipped three times, the probability it will land heads up all three times is 1/8. Which of the following is t
ExtremeBDS [4]

Answer:

7/8

Step-by-step explanation:

if the probobilty that all three will be heads is 1/8 the probobilty of tails showing up once is 7/8 because 8/8 - 1/8= 7/8

3 0
3 years ago
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