Answer:
Step-by-step explanation:
4x-6y=21
divide by 21
2^3 is equivalent because if you count the number of twos there are in the parentheses its 3.
Answer:
65,cone will fill cylinder your wife and family are doing well too
Answer:
Fractions are equal when one fraction can be obtained from the other.
Step-by-step explanation:
equality means a relationship between two quantities or, more generally two mathematical expressions, asserting that the quantities have the same value, or that the expressions represent the same mathematical object.
