问题详情

If the sum of 4 consecutive positive integers is w, in terms of w, which of the following represents the sum of the next 4 consecutive positive integers?


A、<em>w</em><sup>2</sup>+16

B、<em>w</em>+16

C、4<em>w</em>+16

D、4<em>w</em>+4

E、<em>w</em>+4

时间:2022-11-04 14:54 关键词: 国外英语考试 美国学术能力评估考试(SAT)

答案解析

B
Let x, x+1, x+2, x+3, represent the 4 consecutive integers. Then, x+x+1+x+2+x+3=w or 4x+6=w. The next 4 consecutive positive integers will be:x+4, x+5, x+6, x+7. Their sum will be:4x+22=4x+6+16=w+16.