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SSSSS [86.1K]
3 years ago
7

Please helpppppppppppppp

Mathematics
1 answer:
Makovka662 [10]3 years ago
6 0
Hello,

Answer:

1) given equation
2) distributive property
3) combing like terms
4)addition or subtraction property of equality
5) multiplication or division property of equality

Explanation:

Hope this helps!
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If there are 60 miles in each walk how many walks can you walk in 3 miles
Radda [10]

Answer:

0.15 of a walk

Step-by-step explanation:

2/60 =0.15

Therefore you can walk 0.15 of a walk(so confused lol)

5 0
2 years ago
Calculate the exact difference between Kaylynn and amandas weekly salaries
Naddik [55]
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6 0
2 years ago
If x/2+ 7 = 4<br> , what is the value of 5x - 7?
horrorfan [7]

Answer:

-37

Step-by-step explanation:

for the first equation to equal 4 the x must equal -6.

because something plus 7 had to equal 4. and we know that -3 + 7 equals 4. Now, -6 ÷ 2 equals -3 and that gives us the right answer.

So now plug -6 into the new problem so now it is

5 × (-6) - 7 so according the PEMDAS, we do 5 × -6 first which is -30. and -30 - 7 equals -37!!

hope this helps :)

5 0
2 years ago
George wishes to increase the percent of acid in 50ml of a 15% acid solution to 25% acid, how much pure acid must he add?
sdas [7]
I think u will need to add 5ml acid into the solution to get 25% acid

6 0
3 years ago
Read 2 more answers
Pls someone help me im in a test and im stresssssing??
Dennis_Churaev [7]
Positive 5/8 hope this helps :) uno reverse btw lol
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2 years ago
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