25.5 - 4.5 (power of 2) x 0.7

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.

It says factor each expression completely 8y+48

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound