Answer:
bonjour voilà la réponse 4.55
the answer os 5xx entendida
Answer:
so just successive powers of 2
Step-by-step explanation:
1, 3, 7, 15, 31, 63, _? Add successive powers of 2 to the number: 1+2=3; 3+4=7; 7+8=15; 15+16=31; 31+32=63; 63+64=127.
Only 4 because result is (x-4)(x-4) that means (x-4)^2=0
So
X-4=0
X=4
<span>3x23x2= 138 feet wide by 28xy + 10x6y + 2 feet long B) purchase 140 feet X (28xy + 10x6y) fencing</span>
