True or false
the sum of odd an even number is an even

true

Step-by-step explanation:

because if the number you are adding or subtracting is an odd number it will definitely be an even number

An odd number can only be found by the sum of an odd and even number.

Step-by-step explanation:

(odd + even = odd, or even + odd = odd.)

An even number can only be formed by multiplication in three ways:

even * odd, odd * even, and even * even.

An odd number can only be found by multiplication in one way:

odd * odd = odd

im not sure

step-by-step explanation:

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2