1. Calculate the resistance in a circuit in which a 9-volt battery produces 3 amperes. a. 3 ohms b. 6 ohms 9 ohms d. 27 ohms​

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.