(-8)^-2 / 3^-4 simplify the expression. Write your answer using only positiv exponents.

Match each equation with the operation you can use to solve for the variable. subtract 10. divide by 10. divide by 5. subtract 18. multiply by 10. add 18. add 10. multiply by 5. 5 = 10p arrowright p + 10 = 18 arrowright p + 18 = 5 arrowright 5p = 10 arrowright

Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars