Simplify the expression. Give your answer using a positive exponent.

8^-2

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.

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay

If a and b are real numbers, then |a-b| is always, sometimes or never equal to |b-a| ?