It decline 2 million dogs. 2 million over 72 million = 1/36, which is approximately 2.8 percent.
w-(-3)=7
Pretend that there is a -1 in front of the bracket
w-1(-3)=7
Mutiply the bracket by -1
(-1)(-3)=3
w+3=7
Move +3 to the other side. Sign changes from +3 to -3.
w+3-3=7-3
w=4
Answer: w=4
Answer:
The answer to your question is:
Step-by-step explanation:

Factorize 
Factorize 
Simplify 
Answer:
a.
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
0 is 10ths 5 is 100ths