Answer:
=x⁴−x³−14x²
Step-by-step explanation:
<h3>Let's simplify step-by-step.</h3>
x²(3x²+5x−4)−2x²(x²+3x+5)
<h3>Distribute:</h3>
=(x²)(3x²)+(x²)(5x)+(x²)(−4)+−2x⁴+−6x³+−10x²
=3x⁴+5x³+−4x²+−2x⁴+−6x³+−10x²
<h3>Combine Like Terms:</h3>
=3x⁴+5x³+−4x²+−2x⁴+−6x³+−10x²
=(3x⁴+−2x⁴)+(5x³+−6x³)+(−4x²+−10x²)
=x⁴+−x³+−14x²
<h3>ANS-</h3>
=x⁴−x³−14x²
Answer:
The area would be 1.35 meters, hope this helps!
The answer to this question is INTEGER
Answer:
The markup percentage is 30.76 %
Step-by-step explanation:
Given as :
The selling price of an item = s.p = $650
The wholesale price of an item = w.p = $ 450
Let The markup percentage = d %
Now, According to question
d % = 
Or, d = 
× 100
Or, d = 
Or, d = 
× 100
Or, d = 30.7 5
The markup percentage = d = 30.76 %
Hence The markup percentage is 30.76 % Answer
Answer:
40+5x=62.50
Step-by-step explanation:
8 friends 5 dollars is 40 dollars. Each popcorn bag is 2.5
40+5(2.5)=62.5
40+12.5=62.5
