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Aleksandr [31]
2 years ago
14

Can anyone help me with this problem?

Mathematics
2 answers:
olya-2409 [2.1K]2 years ago
6 0

Answer:

a1

Step-by-step explanation:

Just add the numerators if both fractions to get: a + 1 = a1

nalin [4]2 years ago
6 0

Answer:

a+1

Step-by-step explanation:

Well if you have the same denominator, which in this case you do, it's equal to b, you can simply add the numerators. This gives you the expression \frac{a+1}{b} so the numerator is a+1

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3 years ago
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#2 Find the slope given the points (6,-12) and (15,-3)*
castortr0y [4]

Greetings :)

To find slope of two points we will need to use this equation:   \frac{y^2-y^1}{x^2-x^1}

 x^1     x^2     y^1    y^2  

( 6 , -12 ) ( 15 , -3 )

Now let's replace the equation with the numbers. (it will be a fraction).

\frac{-3-(-12)}{15-12}         =         \frac{9}{9}

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4 0
3 years ago
6 x - 2 [ x + 2 ] &gt; 2 - 3 [ x + 3]<br> could u show me step by step on how to do thiz
Dafna11 [192]

Answer:

x > - 3/7

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6x - 2x - 4 > 2 - 3x - 9

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4x - 4 > - 7 - 3x

4x - 4 + 3x > - 7

7x > - 7 + 4

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8 0
2 years ago
You are running a fuel economy study. One of the cars you find is blue. It can travel 38 1/2 miles on 1 1/4 gallons of gasoline.
harkovskaia [24]
Answer:

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3 0
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Hope this helps!
7 0
3 years ago
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