<span>x^2+10x + 25 = (x + 5)^2
missing = 25
hope it helps</span>
It is C, "What type of paper are most greeting cards made with."
Answer:
Hi there!
Your answer is:
the number is 68
Step-by-step explanation:
(18-n) /2 = -25
×2
(18-n) = -50
-18
-n = -68
/-1
n= 68
Plug it back in!
(18-68) /2 = -25 ???
-50/2 = -25 ✓✓✓
Hope this helps
Answer:69 percent
Step-by-step explanation:
