A probability that is computed with the knowledge of additional information is called

27 is what percent of 108? 27 is % of 108

What does x = in this equation x+3+2x=x+5

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.