Can you describe it more? What is the wooden part or concrete part? Add a picture?
I would take 50% of each of the prices because it is mixed equally. So, half of $8.50 is $4.25 and half of $6 is $3. add $4.25 and $3 to get $7.25 for the price of one pound of mix.
Hello,
(u+v)^4= u^4+4^3v+6u²v²+4uv^3+v^4
with u=2x² and v=y²
(2x²+y²)^4=
16x^8 + 32x^6*y² +24x^4y^4 +8x²y^6 + y^8
Answer:
C, x + 20 = 41
Step-by-step explanation:
X represents the number of small sea shells that we originally had. When the family adds 20 more shells, that makes x + 20. The total number is 41, so that means the number of sea shells they already had (x) plus the number of sea shells they collected (20) equals the number of shells they have now (41).
Answer:
Step-by-step explanation:
-5x+30
b rainliest