Unit price means divide. And a speeding is a problem that you do in class.
Answer: Volume=184.8 cm³
Step-by-step explanation: Volume of pyramid = 
where B=area of base=44 cm²
and h=height of pyramid=12.6 cm
volume=44×12.6/3
=184.8 cm³
Let, the original price = x
x = 45 * 125 /100
x = 45 * 1.25
x = 56.25
So, your final answer is $56.25
Hope it helped
1) yes
2) x=-4,y=-7
3) x= -3, y=4
4) x= -1, y=2
5) x= -5, y=-8