Answer:
154*3-197 or 265
Step-by-step explanation:
154*3 = 462, 462-197=265.
15 is divisible by 3 and 5.
3 * 5 = 15.
You can cut the cake into 5 pieces along the length, and cut into 3 pieces along the width to get 15 pieces.
Answer:
a = 12
b = 2
c = 11
Step-by-step explanation:

Answer:
A is -4 B is 2.5 C is 4 D is -2.5
Step-by-step explanation: