Answer:
D
Step-by-step explanation:
The rule of exponents
×
= 
Shows that when 2 powers with the same base are being multiplied then the exponents are added.
Fgemgwgeafkeqjdajsfjfsmgdmdgmsgm
16•0.10= 1.60$
8•0.05= 0.40¢
12•0.25= 3.00$
1.60$+0.40¢+3.00$= 5.00$
3•0.10= 0.30¢
5•0.05= 0.25¢
0.30¢+0.25¢= 0.55¢
5.00$-0.55¢= 4.45$
4.45$ is left in the piggy bank.
Answer: -32
Step-by-step explanation: -14 - 6 - 12 = -32