7P2, so 42 ways - permutation method since the order of choosing matters (chair and vice chair)
Answer:
Number 1
Step-by-step explanation:
-5(m + 1) ≤ 23
Distribute
-5m - 5 ≤ 23
-5m ≤ 23 + 5
-5m ≤ 28
-m ≤ 28/5
Since we divide by a negative the ≤ flips to ≥
m ≥ -28/5
Hope this helps :3
-50 + 15T > 5
See the image for a breakdown of what these terms mean/how they’re measured!
Answer:
0
Step-by-step explanation:
(y2-y1)/(x2-x1)= slope
(4-4)/(4-(-6)) = 0
Answer:
Angle B is congruent to angle C