Sa= bw+hw+lw+

(2)
SA=(12*4)+(16*4)+(20*4)+(

)
SA= 28+64+80+(6*16*2)
SA=28+64+80+(96*2)
SA=28+64+80+192
SA=364
The answer to this problem is 12. If you want me to write it out I can
The answer would be -7.
7 - (-4) - 18 (Simplify 3 * (-6) to -18)
7 + 4 - 18 ( Simplify brackets )
-7 (Simplify).
I thought they would be the same so I would go with B. 85
Hello from MrBillDoesMath!
Answer: Two solutions
Discussion:
Based on the graph provided the curves intersect at two point
Thank you,
MrB