The answer would be A 20c/d
(300 students) because each classroom has 25 students then you times that by 12 and you get 300.
Answer:
bc=-4
Step-by-step explanation:
4x -1 is -4. because your adding a negative and a positive
Answer:
76.7 liters
Step-by-step explanation:
You have ...
C1×V1 = C2×V2
so ...
V2 = V1×(C1/C2) = (115 L)×(14/21) = 76 2/3 L
V2 ≈ 76.7 L
Answer:
6
Step-by-step explanation:
6/3 = 2
