Answer:
id choose the answer 3(x+1)-(!-x) and 2x + 3
Step-by-step explanation:
Answer:
what is your question you already told us the answer
Step-by-step explanation:
I believe the answer is B, but I'm not 100% sure. :)
Answer:
136 cm²
Step-by-step explanation:
Surface area = 2(lw+wh+hl)
l = 7
w = 2
h = 6
so,
2(7×2+2×6+7×6)
= 136 cm²
