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Y_Kistochka [10]
3 years ago
10

Amy’s age plus Betty’s age is 29 years. Amy’s plus Carl’s age is 27 years. Betty’s plus Carl’s age is 22 years. What is the diff

erence between the oldest child and the youngest child is?
Mathematics
1 answer:
eduard3 years ago
4 0

Answer: 12

Step-by-step explanation

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HELP PLEASE!!!
PilotLPTM [1.2K]

Answer:

450 millilitres

Step-by-step explanation:

1) \frac{1}{2} of the water is gone, so you need to divide 900 by 2 to see how much is left

900÷2 = 450

5 0
3 years ago
Domain of y=3secx/4 is
sladkih [1.3K]
Umm I didn't get a domain.... No solutions were found... 
3 0
3 years ago
Simplify the expression by combining like terms . 2(3t + 4) + 6(t + 2)
Talja [164]

Distribute 2 to 3t and 4, and 6 to t and 2

2(3t + 4) = 6t + 8

6(t + 2) = 6t + 12

Combine like terms:

6t + 8 + 6t + 12 = 12t + 20

12t + 20 is your answer

hope this helps

3 0
3 years ago
Read 2 more answers
A warehouse has a height of 8\frac{1}{2}8 2 1 ​ meters, length of 120120 meters, and width of 20\frac{3}{10}20 10 3 ​ meters
vovangra [49]

Answer:

10,353m³

Step-by-step explanation:

<em>We can look for the volume of the warehouse since we are not told what to look for</em>

Volume of the warehouse = length * width * height

Given

Length  = 120m

Width = 20 3/10 = 203/20 m

Height = 8 1/2m = 17/2 m

Volume of the warehouse = 120 * 203/20 * 17/2

Volume of the warehouse = 6 * 203 * 17/2

Volume of the warehouse = 3 * 203 * 17

Volume of the warehouse = 10,353 cubic metres

Hence the volume of the warehouse is 10,353m³

5 0
3 years ago
Another United States traveler arrives at a United States point of entry. He has purchased a Flat car abroad that cost him
mart [117]

Answer:

The duty he has to pay is  156.25$.

Step-by-step explanation:

We know that for foreign-made vehicles imported into the U.S., whether new or used, either for personal use or for sale, are generally dutiable at the following rates: Cars: 2.5%.

From task we know that the  Fiat car abroad that cost him $6,250.

We have the following proportion:

100:6250=2.5:x\\\\100x=2.5\cdot 6250\\\\100x=15625\\\\x=156.25\\

The duty he has to pay is  156.25$.

3 0
3 years ago
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