Tommy rote down all the whole numbers greater than -1 and less than 3. what is the average value of these numbers

For which pair of functions is (gof)(a)=|a|-2?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers