I got D for this one................
Answer:
x = 2, 16.
Step-by-step explanation:
x2 - 18x + 81 = 49
(x - 9)^2 = +/- 7
x - 9 = +/- 7
x = 7 + 9, -7 + 9.
x = 2, 16.
Answer:
She started with 8 books.
Step-by-step explanation:
Answer:
Why Just why
Step-by-step explanation:
3 cm, there are 10 mm to a centimeter