15.09 divided by 0.01

Find percent notation for 0.008 0.008=

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.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?