The expression is
5x + 5y
We are to prove that it is an odd integer when x and y are integers of opposite parity
First, we can assume
x = 2a (even)
y = 2b + 1(odd)
subsituting
10(a + b) + 5
5 [(2(a + b) + 1]
The term
2(a + b) + 1 is odd and the result of an odd number multiplied by an odd number is odd
Answer:
Step-by-step explanation:
we have
we know that
-----> the bases are multiplied and the exponents are added up
so
in this problem
Answer:
The answer would be A
Step-by-step explanation:
Both congruent sides are pairs
36 = 2 x 2 x 3 x 3 (Answer C)
Answer:
4:6
Step-by-step explanation:
Ratios and fractions can be written interchangably
