Answer:
19-12=7, so 4-7=-3, so b is equal to 19
9514 1404 393
Answer:
(a) Interest = Principal x Rate x Time
Step-by-step explanation:
The letters in the simple interest formula ...
I = Prt
stand for ...
Interest = Principal x Rate x Time
The answer is -3 because mathematically -15 divided by 3 equals -3
Answer:
4pf
Step-by-step explanation: