Answer:
4n+7
Step-by-step explanation:
Im on odyssey and this is the right answer.
10/3 ..don't trust I might be wrong
I hope this helps you
B. 3x+5−4x=−(x+8)
Step-by-step explanation:pls mark me
w = 12
W=48/4
W=12 ANS. FOR THE WIDTH.
L=12+8=20 ANS. FOR THE LENGTH.
PROOF:
2*20+2*12=64
40+24=64
64=64