3. Form the algebraic expression for the following:(a)Two times of x is increased by 7.2x+7 (b) Three times of x is decreased by 2. 3x-2(c)Three times of x is increased by y3x(d) Five times of x is decreased by
A. a number B. an equation C. a formula D. a combination of numbers and variables using algebraic operations 相关知识点: 试题来源: 解析 D。“algebraic expression”是指用代数运算把数字和变量组合起来。选项 A 是“一个数字”。选项 B 是“一个方程”。选项 C 是“一个公式”。反馈...
An algebraic expression to count the number of chips on a wafer: Albert V. Ferris-Prabhu. IEEE Circ. Dev. Mag. 37 (January 1989)http://linkinghub.elsevier.com/retrieve/pii/0026271490901176doi:10.1016/0026-2714(90)90117-6ELSEVIER《Microelectronics Reliability》...
Answer to: Translate into an algebraic expression. One-fourth of the sum of a number and five By signing up, you'll get thousands of step-by-step...
Answer to: Write five less than a number using an algebraic expression. By signing up, you'll get thousands of step-by-step solutions to your...
(1) A number that is 5 times and 9a less than x: . (2) The sum of m and 25, multiply by 15: . (3) 45a divided by 9b, and multiplied by m: . 相关知识点: 试题来源: 解析 (1)5x-9a(2)15(m+25)(3)5am÷ b (1)5x-9a(2)15(m+25)(3)5am÷ b反馈...
结果1 题目 Simplify the algebraic expression: 5(x + 3)(x − 4) − 3(x − 1)(x − 5) A: 2x= + 13x − 75 B: 8x= − 23x − 45 C: 8x= + 13x − 75 D: 2x= − 23x − 45 相关知识点: 试题来源: 解析 ANone 反馈 收藏 ...
What's the Error? A student wrote an algebraic expression for “5 less than a number n divided by 3" as n/3 -5. What error did the student make?
Step 5 - Calculate modulusThe IMABS function calculates the absolute value (modulus) of a complex number in x + yi or x + yj text format. Function syntax: IMABS(inumber)IMABS($B$31)Step 6 - Multiply sine with modulusSIN(PI()/12*(ROWS($A$1:A1)-1))*IMABS($B$31)...
38 increased by b Write the following expression in algebraic form: 10 more than a number. Translate the expression to an algebraic expression: The product of 7 and x subtracted from 8 Write as an algebraic expression. 1 more than 4x Write an algebraic expression for y decreas...