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iogann1982 [59]
3 years ago
7

Which two expressions have the same value?

Mathematics
1 answer:
Assoli18 [71]3 years ago
5 0

Answer:

a.

Step-by-step explanation:

i don't know the explanation step by step

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A wastewater treatment plant receives 20million gallons per day (mgd) of flow. This wastewater has a solid concentration of 384m
xxMikexx [17]

Answer:

64,092.73 pounds

Step-by-step explanation:

1 gallon = 3.78541 liter

1 pound = 453592 mg

In order to obtain the weight of solids that enter the plant each day, simply multiply the wastewater flow by the solids concentration and make the necessary unit adjustments:

W=20,000,000\ gal*384\frac{mg}{L}*\frac{3.78541\ L}{1\ gal}*\frac{1\ lbs}{453592\ mg} \\W=64,092.73\ lbs

64,092.73 pounds of solids enter the plant each day.

8 0
4 years ago
The sum of two numbers is 24 and their difference is 2?
mote1985 [20]
X + y = 24
x - y = 2

Adding both equations
2x = 26
x = 13
y = 11

7 0
4 years ago
Resultad de -x+25=75;x=?
larisa [96]

Answer: -50

Step-by-step explanation:

-x + 25 = 75

25 - 75 = x

x = -50

7 0
3 years ago
Read 2 more answers
How to reduce 10/4 i don’t know how to
vredina [299]

answer: 10/4 reduced is 2.5/1 or 2.5.

work: what we are doing is trying to divide ten into groups of four. how many times does 10 fit into four? well, look at the multiples of four, 4, 8, 12... we can see that 8 fits into ten, but 12 doesn't. that means two whole fours can fit into ten (since 4 x 2 = 8) so we still have a  2 left over from the ten. since 2 is one half of four, we can fit in another .5. so, ten can be fit into 2.5 groups. hope this helps, have a great day!


3 0
3 years ago
Read 2 more answers
Y = f(x) = 8x<br> Find f(x) when x=<br> Enter the correct answer.
ankoles [38]

The answer to a division problem is the quotient

4 0
3 years ago
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