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Hoochie [10]
3 years ago
9

Water is added or drained from a tank each day. The first day, 910 of a gallon is added to the empty tank. The second day, 710 o

f a gallon is drained from the tank. The third day, 810 of a gallon is added to the tank. The fourth day, 610 of a gallon is drained from the tank. how much water is in the tank after 15 days?
Mathematics
1 answer:
love history [14]3 years ago
4 0

Answer:

200

Step-by-step explanation:

you subtract

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andreev551 [17]
The greatest common factor is 2x^2.
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the highest degree is x^2 so the answer would be 2x^2
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Elina [12.6K]

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Add 11/6x and 2/13x<br><br><br> Add 11/6x and 2/13x
pantera1 [17]

Answer:

The answer to your question is the letter B

Step-by-step explanation:

Data

                        11/6x + 2/13x =

Process

1.- Find the Greatest common factor

GCF = (6)(13)x                  

GCF = 78x              Just multiply the terms that are different

2.- Sum the terms up

                      11/6x + 2/13x = [(11 x 13) + (6 x 2)] / 78x

3.- Simplify

                                           = [143 + 12]/78x

                                           = 155/78x

4.- It is not possible to simplify more so the answer is  155/78x

                 

5 0
3 years ago
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mars1129 [50]

Answer: 67.8°

Step-by-step explanation:

A quadrilateral's interior angles always add up to 360°.

An equality statement can be set up to satisfy this rule:

103.8+77+111.4+p=360

Collect known values

292.2+p=360

Isolate and solve for p

292.2 (-292.2) +p=360 (-292.2)

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5 0
2 years ago
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GHIJ is a parallelogram. find value of x and y. You need to show your work to earn full credit.
Anastaziya [24]

Answer:x=5 and y=8

Step-by-step explanation:

6 0
3 years ago
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