Answer:

Step-by-step explanation:



Answer:
This would mean 3x=5
so to isolate the x, we divide 5 by 3
and get x=5/3
The steps and final answer is shown in the attached image. I wrote it there so I could write out complex algebraic formulas. Let me know if you have any questions about any of the steps. Thank you.
She will have aprox. 40 pieces of ribbon
Answer:
c
Step-by-step explanation:
The formula for the volume of a square pyramid is
. a is your base edge and the h is your height. In this case it would be
. when you wokr it out it would be 58.333, or 58 which is c.
also you would do 5 x 5 then you would multiply it by 7/3.