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Natasha2012 [34]
4 years ago
13

Trey evaluated 12/15 + 1/10 and got an answer of 13/25. Which statement is true about his answer?

Mathematics
2 answers:
madam [21]4 years ago
5 0
I think the answer is b 

mylen [45]4 years ago
3 0

Answer:

His answer is not correct because  the sum cannot be less than either addend.

Step-by-step explanation:

We are given that

Trey evaluated

\frac{12}{15}+\frac{1}{10} and got an answer

\frac{13}{25}

We have to find the true statement about his answer.

\frac{24+3}{30}

\frac{27}{30}=0.9

Therefore, his answer is incorrect because  the sum cannot be less than either addend.

Answer:His answer is not correct because  the sum cannot be less than either addend.

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3 0
3 years ago
Explain a strategy you could use to compare 2/6 and 5/8.
vesna_86 [32]
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6 0
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Line ab contains the points a(-2,3) and b(4,5). Line ab has a slope that is
gayaneshka [121]

Given two points A = (A_x, A_y),\ B = (B_x,B_y), the slope of the line passing through the two points is

m = \dfrac{A_y-B_y}{A_x-B_x}

So, in your case, you have

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3 years ago
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bagirrra123 [75]
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5 0
4 years ago
Use the distributive property -5 {x + 4} + -3x + -9x + -7
grin007 [14]

Answer:

-17x - 27

Step-by-step explanation:

Distributive property is the multiplication of the number outside the parenthesis and the ones inside.

-5(x + 4) + -3x + -9x + -7

-5x - 20 + -3x + -9x + -7

Combine like terms:

-5x - 20 + -3x + -9x + -7

-5x +-3x

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-17x - 20 + -7

     -20 + -7

         -27

The answer is -17x - 27

Hope this helped.

8 0
3 years ago
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