Answer:4 quarters and 4 nickels
Step-by-step explanation:
Answer:
(5,-1)
Step-by-step explanation:
Answer:
Use photo math, it will explain it all in different forms
Answer:
i think the correct answer of these qusion is -2,3
Answer:
B. 
Step-by-step explanation:
Let
, we solve for
by algebraic means.
1)
Given
2)
Definition of power/Symmetry of equality
3)
Compatibility with addition/Commutative and associative properties/Existence of additive inverse/Modulative property
4)

5)
Result
Hence, the correct answer is B.