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Margarita [4]
3 years ago
10

How do you know if the greatest common factor of two numbers is two just by looking at it?

Mathematics
1 answer:
Debora [2.8K]3 years ago
3 0
Well, you know just by looking at it because it ends in an even number. Like, the greatest common factor of 4 is 2, 1.) Because no other number can "go into it," and 2.) Because it's even.
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The expression 9x2 - 5x - 7 has ___ terms and a constant of ___.
elena55 [62]
Answer: first option 3, - 7

Justification:

1) Given expression:9x² - 5x - 7

2) Each monomial is a term.

The monomials are each  combination of numbers and letters (coefficient, letters and exponents) separated of other monomials (terms) with a + or - operator.

3) Therefore, there are 3 terms which are:

9x²,
-5x, and
-7.

The polynomials with 3 terms are called monomials.

4) The monomial (term) withoud letter is the constant. In this case that is  -7.
4 0
3 years ago
Which is bigger 0.5 or 9%​
Gnom [1K]

this answer is 9% it is bigger than 0.5

7 0
2 years ago
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Veseljchak [2.6K]

Answer:

His mother baked 7 more cookies

8 0
2 years ago
I need help bad!!! <br> 1+5 times 56 divided by 5
pashok25 [27]

Answer:

57

Step-by-step explanation:

5 0
3 years ago
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Solve for x in the equation x^2-10x+25=35
yKpoI14uk [10]
The left side of this equation is already a perfect square:    <span>x^2-10x+25=35.

Rewriting it, we get (x-5)^2 = 35.

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Solving for x:    x = 5 plus or minus sqrt(35)    (answers)</span>
3 0
3 years ago
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