<span>The ratio of all books to used books = all books ÷ used books = 15 / (15-6) = 5/3
</span>
<span> The ratio of new books to used books = new books ÷ used books = 6 / 9 = 2/3
</span>
<span>
I hope that
helps!
</span>
Okat the answrs for numbers 3 to 10 are
3. 1 3/5 4. 2 1/2 5. 3 6. 3 3/4 7. 2 3/4 8. 2 1/3 9. 3 1/3 and 10. 1 4/5
hope thses answers were helpful
Systems<span> of </span>linear equations<span> can only </span>have<span> 0, 1, or an infinite number of </span>solutions<span>. These </span>two<span> lines cannot intersect twice. The correct answer is that the </span>system<span> has one </span>solution<span>.</span>
Answer:
<h2>Y - Adds by -5</h2><h2>X - Adds by 2</h2>
Step-by-step explanation:
<em>It adds by negative 5 because if you add up all of the math and equations, it will all fit together.</em>
<em>Here's an example.</em>
<em>The first one is 3 and -2, so lets add -2 by 5.</em>
<em>-2 + 5 = 3 --- 1st row</em>
<em>We can figure this out by subtracting 2 by 5, which equals 3.</em>
<em>( This does not apply to all equations. )</em>
<em>Let's add all of them by 5 now.</em>
<em>-7 + 5 = -2 --- 2nd row</em>
<em>-12 + 5 = -7 --- 3rd row</em>
<em>On the last row, we add -12 by -5 and you get -17.</em>
<em>-17 + 5 = -12 --- 4th row</em>
<em>That's how you figure it out.</em>
<em>Hope this helps! <3</em>
Answer:
90+0=90
Step-by-step explanation:
hope it helpsss
heheh
