Answer:
186
Step-by-step explanation:
Your entire surface area is
216
the area of the rectangle on the bottom is 30
substract 30 from 216
I think it would contain 0.2915 ounces of pure gold in it. sorry if my answer isnt correct
Answer:
B B B B B
B B B B
B B B B B B B B BB
B B B B B B B B B B B B B
-7t-3t would be -4t
4 is less than or equal to -4t
Divide 4from -4
-1 is less than or equal to t
