7. A fish tank hold 100 gallons of water and is losing water at a rate of 1 gallons per hour. A second fish tank
contains 40 gallons of water is having 2 gallons added per hour. After how many hours will the first tank
have less water than the second? Which inequality represents the situation?
a. 100+ h > 40 - 2h
c. 40-h > 100 + 5h
b. 100-h< 40 + 2h
d. 100-h > 40 + 2h
OA
OB
ОС
D
D
Question 8
My
Answers
Answer:
B
Step-by-step explanation:
the first fish tank has 100 gallons of water and 1 gallon is removed every hour which makes 100-h
the second tank has 40 gallons in it and 2 gallons are added every hour which makes 40+2h
after 20 hours the second tank will have more gallons than the first tank
this means that 40+2h would be greater than 100-h since it's also asking you "After how many hours will the first tank have less water than the second?"
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Answers
Answer:77 is the length
Step-by-step explanation:52m times 2 =104 104-258=154 divided by 2 =77
Answer:
77
Step-by-step explanation:
Since the two widths is 52+52=104, then subtract that from the total perimeter, 258-104=154, and divide it by two to get the answer, 154/2=77.
The expression −8x3(7x6 − 3x5) is equivalent to?
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Answer:
-56x^9+24x^8
Step-by-step explanation:
will made his mini pecan tarts for the southern themed school party he bought 20 pounds (320 ounces) of pecans for $78.40 he put 2 ounces of pecans in each pecan tart he made what was the cost of the pecans in each mini pecan tart
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Answer:0.49$
Step-by-step explanation:
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Which statement is true about the graphs of the two lines y = x + 2 and y = x ?
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Answer:
I'm going to guess a statment since you didn't provide any
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Step-by-step explanation:
Can someone solve this for me please?
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Answer:
Step-by-step explanation: to progress gradually and carefully from one stage to the nex
Answer:
33.72
Step-by-step explanation:
To figure out the answer, we need to find the total area of the rectangle, and then subtract the blank shape.
Lets first find the area of the rectangle. 4x10=40
Lets now find the area of the blank shape. We fill caculate the area of the circle and then divide by 2 because it is a half circle. 4/2=2. 2x2=4. 4x3.14= 12.56/2=6.28
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What is the greatest perfect square that is a factor of 392
Answers
Answer:
The factor of 392 is 36.
The greatest perfect square that is a factor of 392 is 14.
Given,
392
We need to find the greatest perfect square which is a factor of 392.
What is a factor of a number?Example:
2 x 4 = 6
2 and 4 are factors of 6.
Find the factor of 392.
Possible factors are:
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49 x 8 = 392
196 x 2 = 392
We see that,
4, 196, and 49 are perfect squares.
2 x 2 = 4
14 x 14 = 196
7 x 7 = 49
14 is the greatest perfect square.
Thus the greatest perfect square that is a factor of 392 is 14.
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Answer:
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T’ = (-3, 7)
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Hope this helps!
You never scale down to write a complex rate as a unit rate. True or false?
Answers
Answer:
True
Step-by-step explanation:
We should use simple units while doing any type of calculation, using simple units make it easy for other people to kn ow the calculation, on the contrary if we use complex units then it will make the calculation more complicated thereby increasing the chances of mistake.
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With solution
Answers
Answer:
y - (18x - 6y)/3
Step-by-step explanation:
y - (2/3)(9x - 3y)
y - [(2)(9x - 3y)]3
y - (18x - 6y)/3
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Which of the following statements is true concerning ABC below?
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Answer:
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Answer:
3g can mean several things, depending on the context of the problem. g can be a variable, but it can also mean "grams"
Step-by-step explanation:
What is a more economical purchase, a 5-pound box of spaghetti priced at $6.02, or a 1.5-pound box for $1.70?
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Use the image to answer the question below. 10 8 A B 10 8 10 -10 Which series of transformations would result in a figure that is congruent to the triangle ABC?
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Answer:
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
sorry if its wrong
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Answers
Solve 6y + 2x = 14 for x.
Answers
X= 7-3y
X has to be on one side
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X= 7-3y
Now we can plug that into the original equation (check)
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Hope this helps!
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Answers
Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answers
3x - 6 + 4 = -20
Solve the multi-step equation and place the steps in the correct order.
ITEM BANK: Move to Bottom
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1
drag and drop answer here
2
drag and drop answer here
3
drag and drop answer here
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Answers
3x-2= -20
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Answer:
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What is the mean age of dogs at the dog park?
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Answer:
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Step-by-step explanation:
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Step-by-step explanation:
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Answers
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