Answer:
15%
Step-by-step explanation:
profit=sp -cp
cp=sp-profit
=17250-2250
=15000
profit%= profit amount/cp *100%
=2250/15000×100
= 15
Answer: D
Explain: I asked my teacher
Answer:
<h2>e = 1.75</h2>
Step-by-step explanation:

Answer: Infinite Solutions
Step-by-step explanation:
Since 12=12 is a true statement, any value of x will work for that system of equations.
Hope this helps!
Answer:
<h2>9 times bigger than A</h2>
Step-by-step explanation:
To know how big pyramid B is compared to A we need to solve for the volume of pyramid A and compare it with B
The expression for the volume of a square based pyramid is

Given that
sides, a= 12 inches
height , h= 8 inches
<em>Substitution into the expression we have</em>

The volume of the square based pyramid is 384 in^3
to solve for the number of times Pyramid B is bigger than A we need to divide the volume of B by A
= 3456/384= 9
Hence pyramid B is 9 times bigger than A