A number is multiplied by 3 and then 5 is added. The result is 26. What is the number? A. 7 B. 8 C. 9 D. 10 相关知识点: 试题来源: 解析 7。解析:设这个数为 x。根据题意可得 3x + 5 = 26。移项可得 3x = 21,解得 x = 7。涉及的英语表达有 multiplied by(乘以),added(加上...
题目A number multiplied by 78 is 6,630. What is the number?A:89B:85C:88D:90 相关知识点: 试题来源: 解析 B 85 反馈 收藏
解析 B。解析:Since the final answer is 50 and it was obtained by increasing by 20 after multiplying by 5, we subtract 20 from 50 to get 30. Then, since 30 was obtained by multiplying the original number by 5, we divide 30 by 5 to find the original number which is 6....
结果1 题目If a number is multiplied by 5 and then divided by 2, the result is 20. What is the number? A. 8 B. 10 C. 12 D. 16 相关知识点: 试题来源: 解析 A。解析:设这个数是 x,5x÷2 = 20,5x = 40,x = 8。反馈 收藏 ...
Five multiplied by three is fifteen.Five times three is fifteen.1 如果正确,第一句,是不是 five 后面 看做省略了,multiplied 被动语态?过去分词.表被动?2 is 能换成 equls 3 两个句子改成 疑问句,都是用 what is 4 如果前面两句 改成 equls 请写出,疑问句 形式,该用 does 提问了么? 答案 1 ...
A positive number x is multiplied by 2, and this product is then divided by 3. If the positive square root of the result of these two operations equals x, what is the value of x? 选项: A、 B、 C、 D、 E、 答案: D Problem Solving 提问 最新 问个问题 我想问: 提交 最热...
百度试题 结果1 题目What is (−12) multiplied by (−5)?相关知识点: 试题来源: 解析 60 60 反馈 收藏
The sum of a number and 10 is multiplied by 3. The result is 45. What is the number? (Let the number be x. The equation is 3(x + 10) = 45.) A. 5 B. 10 C. 15 D. 20 相关知识点: 试题来源: 解析 A。先把方程 3(x + 10) = 45 展开,得到 3x + 30 = 45,然后移项 3x...
解答一 举报 3 multiplied by 9 equals 27.3乘以9等于27.it takes danny about 20 minutes to get to school.Danny去学校要花20分钟.don't make a noise in the library.别在图书馆里制造噪音.what was wrong?有什么问题吗? 解析看不懂?免费查看同类题视频解析查看解答 更多答案(2) ...
Best Answer Copy The number is three. Wiki User ∙ 8y ago This answer is: 👍👎Add a CommentAdd your answer: Earn +20 pts Q: What number multiplied 4 times by itself equals to 81? Write your answer... Submit Still have questions? Find more answers Ask your question Continue ...