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 y. 5x-y(e)Three times of y is subtracted from two times ...
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...
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...
(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...
2. Write an algebraic expression for the phrase.-2 times the quantity g minus3 d a.$$ - 2 q - 3 $$ b. q(-2-3) C.$$ \frac { - 2 } { q - 3 } $$ d.$$ - 2 ( q - 3 ) $$ 相关知识点: 试题来源: 解析 d
Translate the phrase into an algebraic expression. Twice a number increased by 28 How do you write "the difference of 17 and 5 times a number" as an algebraic expression? Write an equation for the sentence below. Then, solve the equation: 'Thi...
Translate the phrase into an algebraic expression. Twice a number increased by 28 Translate the phrase into an algebraic expression. 8 more than twice Chau's age Write an algebraic expression for the difference between triple a number and five. What is an algebraic expression for the fo...
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 ...