Answer:
The cost of parts was $65.
Step-by-step explanation:
Let the cost of parts = x
35 + 21(3) + 1.10x = 169.50
98 + 1.10x = 169.50
71.50 = 1.10x
71.50/1.10 = 65
F(x)=x^2+3x-7, x=3
f(3)=3^2+3(3)-7
f(3)=9+9-7
f(3)=11
Your mp player's shape is forming rectangular prism.
surface area of rectangular prism is : A= 2(wh+lw+lh)
The answer is sampling convenience. I am super sure.
Answer:
around 917
Step-by-step explanation:
