The last one is that correct answer.
2x^2 +7x -4
Answer:
16
Step-by-step explanation:
If , just put the number instead of .
So:
Answer:
The least amount of surface area is 96 inches^3 and the greatest amount of surface area is 258 inches^3
Step-by-step explanation:
Kindly check the attached for explanation
Step-by-step explanation:
17) 3x+5-12+4x+2x
3x+4x+2x +5-12
8x-7
if x =6
8*6-7 =48-7
= 41
18.) 9(3x-4y+8)
27x-36y+72
Answer:Dots, Lines, Box's, and Circles.
Step-by-step explanation: You're welcome