Investment. You have $ 10 , 000 to invest, part at 9 % and the rest at 12 % .If x is the amount invested at 9 % , write an algebraic expression that represents the total annual income from both investments. Simplify the expression.
Investment. You have $ 10 , 000 to invest, part at 9 % and the rest at 12 % .If x is the amount invested at 9 % , write an algebraic expression that represents the total annual income from both investments. Simplify the expression.
Solution Summary: The author explains the algebraic expression for the total annual income from two investments, when an individual has 10,000 to invest.
Investment. You have
$
10
,
000
to invest, part at
9
%
and the rest at
12
%
.If
x
is the amount invested at
9
%
, write an algebraic expression that represents the total annual income from both investments. Simplify the expression.
An electrician charges $45 per hour and spends $20 a day on gasoline. Write an algebraic expression to represent his earnings for one day. Let x stand for the number hours the electrician works in a day.
The cost of a ticket T to a concert with a 3% sales tax can be represented by expression T + 0.03t. Simplify the expression. then determine the total cost after that sales tax if the original price is 72$

Write (-2).(-2).(-2).(-2).(-2) using exponential notation
Chapter A Solutions
Finite Mathematics for Business, Economics, Life Sciences and Social Sciences
A Problem Solving Approach to Mathematics for Elementary School Teachers (12th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, subject and related others by exploring similar questions and additional content below.
Linear Equation | Solving Linear Equations | What is Linear Equation in one variable ?; Author: Najam Academy;https://www.youtube.com/watch?v=tHm3X_Ta_iE;License: Standard YouTube License, CC-BY