单项选择题

When x is divided by 7, the remainder is 4. What is the remainder when 2x is divided by 7

<上一题 目录 下一题>
热门 试题

单项选择题
B
单项选择题
If Jason traveled 30 miles in 6 hours and Becky traveled three times as far in half the time, what was Becky's average speed, in miles per hour
A. 5
B. 15
C. 30
D. 45
E. 90
相关试题