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Minchanka [31]
3 years ago
14

Where do I put the parentheses in 21-8-6=7

Mathematics
2 answers:
Sliva [168]3 years ago
7 0

Answer:

around 21-8 so the equation would look like this (21-8)-6=7

Step-by-step explanation:

you do this because if u put the parentheses around 8-6 you would get 21- (8-6)= 19 because 21 - 2 = 19 so you have to put them around 21-8 to get the right answer

Pavel [41]3 years ago
4 0

Answer:

(21-8)-6=7

Step-by-step explanation:

If you put the parentheses holding the 8-6 it makes the statement equal 19 and the other way is true so ya hope this helps <3

Also can you give brainliest to all of your questions bc it really hard to get brainliest and it be really nice you can choose who i dont really care but just please do it it helps a lot

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elena-14-01-66 [18.8K]
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zvonat [6]

Answer:

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Step-by-step explanation:

y-intercept is when x = 0, so (0, 2)

x-intercept is when y = 0, so (4, 0)

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Answer:

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Step-by-step explanation:

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3 years ago
The length of a garden is 5m greater than the width. the area is 66m^2. Find the dimensions of the garden.
11Alexandr11 [23.1K]
W^2+5w-66=0 
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w+11=0 
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w-6=0 
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L(6)=66 
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Width = 6 
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8 0
3 years ago
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