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NeTakaya
3 years ago
14

If it took 8 hours to clean 12 houses how many houses could be cleaned in 12 hours

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
4 0
It takes 8 hours to clean 12 houses so that’s 8/12 to find how many hours it take to clean one house, 8/12 is equal 2/3 . So it takes 2/3 of an hour to clean one house. 2/3 times 12 equals 8. So you want to find how many houses you can clean in 12 hours. The equation is 12= 2/3x , x=18. The answer is 18 houses. Check the work cus I sure didn’t lol, hope this helps
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Answer:

x=18

Step-by-step explanation:

7x+15=141

7x=141-15

7x=126

7/7=126/7

x=18

have a good day!

pls brainliest

8 0
3 years ago
The physician orders 125 mg of a medication. on hand is a bottle that reads 500 mg/5ml. How much should the medical assistant ad
Natali5045456 [20]

If there are 500 mg of medicine in 5 ml of liquid, we need to set up a proportion to find out how much liquid medication has 125 mg of medicine in it. Set up the proportion as follows:

\frac{500mg}{5ml}=\frac{125mg}{x}.

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5 0
3 years ago
State whether every point on the graph is a solution of the equation. Explain why or why not. x – 4y = –4 A. Every point shown o
PtichkaEL [24]
B!

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3 0
4 years ago
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Givens:

a = 4; n = 23; d = 5

Formula

L = a + (n - 1)*d

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