The memory card on madison's digital camera can
hold about 430 pictures. madison used about 18% of
the memory card while taking pictures during
homecoming. about how many pictures did madison
take during homecoming? round to the nearest whole
number

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)

25% increaseplus i think decrease i only know increase: ((