When the positive integer n is divided by 7，the quotient is q a

您还没有登录，登录以后才可以查看答疑和进行提问。

试题详情

When the positive integer n is divided by 7，the quotient is q and the remainder is 4. When 2n is divided by 7，the remainder is 1 and the quotient，in terms of q，is

A、 q/2
B、 q/2+1
C、2q
D、2q+1
E、2q+2

答案：D

专业教师答疑

最新

提问

0
评分

0
浏览

Problem Solving

老师这道题如何解呢

问个问题

答疑小程序

最热提问

Sentence Equivalence
Museum directors understand the need to establish ......
Text Completion
The order was best known for its (i)_____ living, ......
Problem Solving
If $$xy\neq0 $$and $$=(\frac{1}{4})y$$, then the r......
Problem Solving
If $$k=\frac{(6x)}{7}$$ and $$k\nwq0$$, then $$\fr......
Text Completion
Some critics of Freudian psychology regard it as a......
Text Completion
The skin of the poison dart frog contains deadly p......
Sentence Equivalence
Although the parents do not think highly of the ed......
Text Completion
Like Béla Bartók, Ruth Crawford not only brought......

试题详情

专业教师答疑 最新 提问

问个问题

答疑小程序

最热提问

专业教师答疑

最新

提问