What is 77*3+5-17homework assignment due

219 BUDDY, im adding this because t says 20 characters or more s0

hope it is correct if not i'm srry i tried to

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)