Answer:
-120 is a negative and 400 is a positive
Step-by-step explanation:
also there is a 520 difference
Answer:
15
Step-by-step explanation:
12 goes into 180 fifteen times
17x(1-2y)
17x-34xy
because both expressions have a x, it would be easier to factor out the x first. but because 17 is a factor of 34 you can simply divide 34 by 17 and get 2. so you put it together to this,
17x(1-2y)
Because, 17x times 1 is 17x but 17x times -2y would be -32xy.
