Ihave a stack of $1 bills and $5 bills. there are a total of 68 bills. the total amount of money is $272. how many of each bill do i have?

Which value is not a solution of 8x^3 – 1 = 0

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.

What’s 8y+48 and factor each expression completely