Section 1-Topic 1 Using Expressions to Represent Real-World Situations 4. Ashley posts 17 status updates on her Facebook wall each day. Roberto posts 21 status updates on his Facebook wall each day. 1. Write each phrase as a mathematical expression. Part A: Define each variable and write an algebraic expression to describe the combined number of posts for Ashley and Roberto after any given number of days. Phrase Mathematical Expression nine increased by a number fourteen decreased by a number seven less than a number the product of nine and a number thirty-two divided by a number Part B: Write an algebraic expression to descripe the difference between number of posts for Ashley and Roberto after any given number of five more than twice a number the product of a number and six days. seven divided by twice a number three times a number decreased by eleven withdrawing $10 every week from an outstanding balance of $400 Joseph tweets 13 times a day. Define each variable and write an algebraic expression to describe the number of posts after any given number of days. 5. Tommy posts 11 pictures on Instagram every day. Elizabeth posts 15 pictures on Instagram every day. Part A: Define each variable and write an algebraic expression to describe the combined number of posts for Tommy and Elizabeth after any given number of days.
Section 1-Topic 1 Using Expressions to Represent Real-World Situations 4. Ashley posts 17 status updates on her Facebook wall each day. Roberto posts 21 status updates on his Facebook wall each day. 1. Write each phrase as a mathematical expression. Part A: Define each variable and write an algebraic expression to describe the combined number of posts for Ashley and Roberto after any given number of days. Phrase Mathematical Expression nine increased by a number fourteen decreased by a number seven less than a number the product of nine and a number thirty-two divided by a number Part B: Write an algebraic expression to descripe the difference between number of posts for Ashley and Roberto after any given number of five more than twice a number the product of a number and six days. seven divided by twice a number three times a number decreased by eleven withdrawing $10 every week from an outstanding balance of $400 Joseph tweets 13 times a day. Define each variable and write an algebraic expression to describe the number of posts after any given number of days. 5. Tommy posts 11 pictures on Instagram every day. Elizabeth posts 15 pictures on Instagram every day. Part A: Define each variable and write an algebraic expression to describe the combined number of posts for Tommy and Elizabeth after any given number of days.
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Section 1-Topic 1
Using Expressions to Represent Real-World Situations
4. Ashley posts 17 status updates on her Facebook wall each day. Roberto
posts 21 status updates on his Facebook wall each day.
1. Write each phrase as a mathematical expression.
Part A: Define each variable and write an algebraic expression to
describe the combined number of posts for Ashley and Roberto
after any given number of days.
Phrase
Mathematical
Expression
nine increased by a number
fourteen decreased by a number
seven less than a number
the product of nine and a number
thirty-two divided by a number
Part B: Write an algebraic expression to describe the difference between
five more than twice a number
the product of a number and six
number of posts for Ashley and Roberto after any given number of
days.
seven divided by twice a number
three times a number decreased by eleven
withdrawing $10 every week from an outstanding
balance of $400
2. Joseph tweets 13 times a day. Define each variable and write an
algebraic expression to describe the number of posts after any given
number of days.
5. Tommy posts 11 pictures on Instagram every day. Elizabeth posts 15
pictures on Instagram every day.
Part A: Define each variable and write an algebraic expression to
describe the combined number of posts for Tommy and Elizabeth
after any given number of days.
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