30) Translate the following phrase into mathematical expressions. Use x to represent "a number." a. The product of a number and 12 b. Ten times a number subtracted from 21 В) a. 12х b. 21 10x D) a. x + 12 C) a. x + 12 A) a. 12x b. 10x - 21 b. 21 - 10x b. 10x 21
30) Translate the following phrase into mathematical expressions. Use x to represent "a number." a. The product of a number and 12 b. Ten times a number subtracted from 21 В) a. 12х b. 21 10x D) a. x + 12 C) a. x + 12 A) a. 12x b. 10x - 21 b. 21 - 10x b. 10x 21
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:30) Translate the following phrase into mathematical expressions. Use x to represent "a number."
a. The product of a number and 12
b. Ten times a number subtracted from 21
В) a. 12х
b. 21 10x
D) a. x + 12
C) a. x + 12
A) a. 12x
b. 10x - 21
b. 21 - 10x
b. 10x 21
Expert Solution
Step 1
The phrases are “a) the product of a number and 12” and “b) ten times a number subtracted from 21”.
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