Answer:
B - the second answer .... 8n =55
Step-by-step explanation:
8n=55
The product(multiplication) of 8 AND a number(meaning the multiplication of 8 and a number which is said to be n) is(equal to) 55.
I hope I explained it well enough. lol
Yes, she is correct
A trapezoid has exactly one pair of parallel lines and 4 sides
Answer: A
21
x^3 + 3x^2 + 4x + 12
