n 14
A) 19
B) 33
C) 57
D) 41.5
Answer:
Step-by-step explanation:
1 - 3s - s + 8 -2 = 1 + 8 - 2 -3s - s
= 9 - 2 - 4s
= 7 - 4s
Here, 1 , 8 & (-2) are like term and when we add we get 7
-3s & -s are like terms. Add the coefficient of s , -3 +(-1) = -4
Answer:
A
Step-by-step explanation:
because negative minus negative is positive so its negative 6 plus 3
Answer:
the answer is D.
Step-by-step explanation: