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lana66690 [7]
3 years ago
7

Whats 42+87? Now, answer with tik to.k me mes

Mathematics
2 answers:
drek231 [11]3 years ago
8 0

Answer:

21

Step-by-step explanation:

I'm 100% sure it's 21 jsgsisbskwnos

Alisiya [41]3 years ago
4 0

Answer:

129

Step-by-step explanation:

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The sum of two numbers is seventeen. Three less than three times the smaller is equal to the larger
tia_tia [17]
The numbers are 5 and 12.
Smaller number = x
Larger number = y
x +y =17
y = 3x - 3
x +3x -3 = 17
4x = 20
x = 5
smaller number is 5
y = 3(5) - 3
y = 12
larger number is 12.
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3 years ago
Is the GCF (greatest common factor) of a pair of numbers ever equal to one of the numbers? Explain why or why not.
FrozenT [24]

Answer:

Yes

Step-by-step explanation:

Yes, that is possible because whenever one number is a factor of the other one, it's their greatest common factor. Here are some examples.

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stepladder [879]

Answer:

d =  \frac{t - 7c}{ - 2}

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4 0
3 years ago
The ratio of oil to vinegar is 8:5 how much oil blended with 7 liters vinegar for recipe
Ugo [173]
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