Theresa opened a savings account with an interest rate of 13.35%. If she deposited $500 in the account when she opened it and did not make any other deposits into the account, how much money was in the account at the end of 4 years

Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x − 78| ≥ 20 b. |x − 20| ≥ 78 c. |x − 20| ≤ 78 d. |x − 78| ≤ 20