James earned $650 from cleaning pools last summer. he deposited this money in an account that pays an interest rate of 4.8% compounded annually. What will be his balance after 15 years

Simply 8x squared + 5(7x squared- x) - 2x =

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.

Find the multiplicative inverse of 8-12i