Answer:
Associative and Commutative properties
Step-by-step explanation:
B is the answer because 1+3 is 4 4+5 is 9 9+7 is 16 16+9 is 25 25+11 is 36+13 is 49 and so on
The answer is B because those triangles are congruent
Answer:

Step-by-step explanation:
Exponential function
is
increasing if 
decreasing if 

5 divide by 30 equals 6.12 minus 6 equals 6 so she has to make at least 6 pies.