Three less than a number is five. This can be represented as a(n) ___. A. equation B. inequality C. formula D. expression 相关知识点: 试题来源: 解析 A。“Three less than a number is five.”是一个方程,所以选 A。选项 B“inequality”是不等式;选项 C“formula”是公式;选项 D“expre...
15. Nine less than a number is five less than three times the number. What is the number?相关知识点: 试题来源: 解析 -2 解:设这个数为 x,根据题目,我们可以得到方程:x-9=3x-5。 将方程的两边同时加上 9,得到:x=3x+4。 将方程的两边同时减去 3x,得到:-2x=4。 将方程的两边同时除以 -2,...
One quarter…three fourths C. One fourth…three quarters D. One quarters…three fourths 相关知识点: 试题来源: 解析 C 正确答案为 C。 题目考查分数的英语表达。 选项 A、B、D 中的分数表达方式存在错误,只有选项 C "One fourth…three quarters" 符合英语语法规则,正确表达了分数。反馈 收藏 ...
three less than three times a number is \frac{5}{6}.what is one more than twice the number Solution twicethenumber:295 Hide Steps Popular Examples One number is 14 of another number. The sum of the two numbers is 5. Find the two numbers.The sum of two numbers is 50. The large...
<p>To solve the equation given in the question, we will follow these steps:</p><p>1. <strong>Translate the words into an equation</strong>: The phrase "three times 1 less than a number n" can be expressed as \(3(n - 1)\). The phrase "two times the nu
解答一 举报 (1)设此number为x,根据题意有如下方程:3x+5=x-6,x=-5.5给你解释下第一题题意吧,方程的前部分,即six less than a number,意思是比某数少6,即x-6,等号即is the same as,方程的后部分,即five more than three times ... 解析看不懂?免费查看同类题视频解析查看解答 ...
Answer to: Five less than a number is equal to three times the sum of the number and two. What is the number? By signing up, you'll get thousands...
百度试题 结果1 题目 ( A)6.is less than A. One-third; two-thirds B. One-third; two-third C. First-three; first-threes D. One-third; one-three 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
less than three times a week 事是一周不到三次，less than少于，在句子当中作状语，表时间频率。
题目A. Less than an hour. B. Less than two hours. C. Less than three hours. D. More than three hours.相关知识点: 试题来源: 解析 B [解析] 25. How long does the man have to wait at Kennedy Airport in New York before transfer ...