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otez555 [7]
3 years ago
14

How much lesss tha 10kg is 5 and 1\2 kg

Mathematics
1 answer:
34kurt3 years ago
7 0

(10) minus (5-1/2)  =  4-1/2 .
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PLEASE HELP ITS DUE TODAY!!
zalisa [80]

Answer:

yes,yes,yes,no :) hope it helps

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
3x-4y=-5 y=4x-2 Is (1,2) a solution of the system?
Orlov [11]
If you want to check if (1,2) is a solution to the system, you have to plug the x and y values back into both equations. If they work for one equation, but not the other, than the coordinates are not a solution to the system.

3(1) - 4(2) = -5
3 - 8 = -5
-5 = -5 

2 = 4(1) - 2
2 = 4 - 2 
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Since both of these checks are true, then (1,2) is a solution to the system.
7 0
3 years ago
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slega [8]

Answer:

A

Step-by-step explanation:

If the number of people in the theater must be under 240, then there must be less than 10 seats in each row on the floor to meet fire safety regulations.

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6 0
2 years ago
11-3(a-2)=27 I NEED TO SHOW WORK HELP
Rina8888 [55]

Answer:

3.3 recurring

Step-by-step explanation:

1) expand bracket

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5 0
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muminat

Step-by-step explanation:

3x+7y-12=0

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