<em>24p² + pq - 23q² = </em>
<em>= 24p² + 24pq - 23pq - 23q²</em>
<em>= 24p(p + q) - 23q(p + q)</em>
<em>= (p + q)(24p - 23q)</em>
<em />
<em />
You cut the pieces 2.2cm each
Answer:
"You could add each number one by one in your head, and the total is your answer."
First you have to find a common denominator which is 8.
1/2 =4/8
7/8 - 4/8 = 3/8
So the answer is 3/8.
Answer:

Step-by-step explanation:
we know that

we have

Convert in³ to cm³
