3 years ago

Somebody please help

1 answer:

3 0

What the heck is that

You might be interested in

garri49 [273]

Answer:

The last pair are vertical.

Step-by-step explanation:

7 0

3 years ago

ddd [48]

Let b be the initial amount of books. Steve sells half of his books, so the number of Steve's books become

$b \to \dfrac{b}{2}$

Then, he buys 6 more, so the number increases by 6:

$\dfrac{b}{2} \to \dfrac{b}{2}+6$

This number is now 14, so you have

$\dfrac{b}{2}+6 = 14$

Subtract 6 from both sides:

$\dfrac{b}{2} = 8$

Multiply both sides by 2:

$b = 16$

4 0

2 years ago

Sidana [21]

Answer:

Step-by-step explanation:

7 0

3 years ago

Semenov [28]

The denominator would still be the same you placed the marble back into the bag

5 0

3 years ago

hodyreva [135]

31x is the answer ok

6 0

3 years ago

Somebody please help​