What is the eighth term in the arithmetic sequence defined by the explicit formula a_n =2n+7 ?  

Factor the polynomial 8y^2 - 72 btw "^" means exponent

Carly bought a new house for $125,000. the value of the house appreciates approximately 3.5% each year. what will be the value of the house after 10 years?

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?