Answer:
2nd graph
Step-by-step explanation:
- s / 2 ≥ 9
-s ≥ 9 x 2
S ≤ 18
Answer:
I don't understand the question
Step-by-step explanation:
I believe the answer is 415
PLEASE MARK BRAINIEST!
Answer:
Step-by-step explanation:
+(+) Two like signs become a positive sign 3+(+2) = 3 + 2 = 5
−(−) 6−(−3) = 6 + 3 = 9
+(−) Two unlike signs become a negative sign 7+(−2) = 7 − 2 = 5
−(+) 8−(+2) = 8 − 2 = 6