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Reil [10]
3 years ago
6

I need help with this​

Mathematics
2 answers:
Juliette [100K]3 years ago
7 0

Answer:

Step-by-step explanation:

Solve an addition equation by <u>subtraction</u>

x= 17 - 9

Solve a subtraction equation by <u>addition</u>

x= 6 + 25

Solve a multiplacation equation by <u>division</u>

x= 48 / 8

Solve a division equation by <u>multiplication</u>

x = 7*4

Tom [10]3 years ago
4 0

Answer: Basically you do the opposite of each sign to isolate the variable on one side.  

Step-by-step explanation:

x + 9 = 17

-9 from each side

x = 8

x - 6 = 25

+ 6 to each side

x = 31

8x = 48

Divide each side by 8

x = 6

x/4 = 7

Multiply each side by 4

x = 28

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First of all, you will need to find the square footage of the field
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to see how many bags you need, you divide the square footage of the field by how many square feet each bag covers
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Hope this helps :)

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