Explain how to use a pattern to find 35.6 ÷ 100

What is the rule for reflection across the y axis

Sorry guys but as you have a small brain

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.