Boys:girls = 4/5
boys = 4/(4+5) = 4/9 of the class
Answer:A
Step-by-step explanation:
Answer:
the answer is in the picture below
Step-by-step explanation:
Answer:
<h2>1).</h2>
(5a3b)(2ab)
Expand
That's
15ab( 2ab )
we have the answer as
<h3>30a²b²</h3>
<h2>2).</h2>
5y(-y² + 7y - 2)
Expand
That's
<h3>- 5y³ + 35y² - 10y</h3>
Hope this helps you
Nothing except when it has been polluted