Keri needs to rent storage space for some of her belongings. She paid a one-time original storage fee of $99.00, and now pays $49.00 each month (m). Which answer choice shows an expression that represents the total amount Keri has paid after a certain number of months (m)? A-50m B-148m C-99m+49 D-49m+99

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)