no number can have a positive and a negative at the same time. a negative number has a negative sign and a positive number has a plus sign.
Answer:
=4x6−x3+x−3
Step-by-step explanation:
Answer:
-1/6
Step-by-step explanation:
(10 - 8)/(-21 + 9)= 12/-12= -1
y - 8 = -1(x + 9)
y - 8 = -x - 9
y = -x - 1
Answer:
120
Step-by-step explanation:
