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Sauron [17]
3 years ago
12

11 feet 8 inches plus 2 feet 9 inches. This confuses me.

Mathematics
2 answers:
babymother [125]3 years ago
6 0
The answer wold be 13ft and 17inch
Artemon [7]3 years ago
6 0
So their is 12 inches in 1 foot which you should know. If you do the simple part first, which is to add 11 feet plus 2 feet then you get 13 feet. You then add 8 inches and 9 inches which is 17 inches but that's over 12 so you subtract 12 from 17 and you are left with 5 but that subtracted 12 gets added to the 13 feet by adding 1 single foot. The final answer should be 14 feet 5 inches.
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7 0
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A proportional relationship between the number of pounds of cabbage (x) and the price in dollars (y) is graphed, and the ordered
Marta_Voda [28]

Answer: A. 1 pound of cabbage will cost 40 cents.  B. (10,4) means that 10 pounds of cabbage will cost 4 dollars.

Step-by-step explanation:

If it is proportional that means the y value divided by the x value will give you a constant slope.

So using that use the coordinates (5,2)  to find the cost of 1 pound of cabbage.

2/5 = 0.4

so you could write the equation y= 0.4x  where x is the number of pound.

Part A:     y= 0.4(1)    

                y= $0.40  which means one pound of cabbage will cost 40 cents.

Part B.    (10,4) in this case it will means that for 10 pounds of cabbage it will cost $4.

   Plot it into the equation and find out

 in the coordinates (10,4) 4 is the y and 10 is the x

   4= 0.4(10)

  4= 4  

Which means it true that 10 pounds of cabbage will cost 4 dollars.

5 0
3 years ago
What is the value of the digit 3 in the # 2314^5
Nana76 [90]
Are you asking like thousands or something else?

3 0
3 years ago
(7.8×10^7) + (9.9×10^7)
Hatshy [7]
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(7.8×10000000)+(9.9×10000000)
(78000000)+(99000000)
177000000
8 0
3 years ago
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