Can you take a picture of your whole worksheet? only the front page
Answer:

Step-by-step explanation:
Donna's Rate is 
Rico's Rate is 

Cross-Multiply



Donna's Rate is 
Rico's Rate is 

Answer:
0.0004
Step-by-step explanation:
divide the energy value by 1000
0.4/1000
Answer:
B shows a translation of three units to the right