1. How many gallons of gasoline has Ciara used since she started driving? 2. What is the cost of the gasoline that Ciara has used since she started driving? 3.Write an expression in terms of n that represents the number of gallons of gasoline Ciara has used since she started driving. 4. Write an expression in terms of n that represents the cost of the gasoline that Ciara has used since she started driving.
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
Ciara goes on a road trip; her car gets 22 miles per gallon (mpg) and gas costs $3.26 per gallon. Let n represent the number of miles Ciara has traveled since she started driving.
1. How many gallons of gasoline has Ciara used since she started driving?
2. What is the cost of the gasoline that Ciara has used since she started driving?
3.Write an expression in terms of n that represents the number of gallons of gasoline Ciara has used since she started driving.
4. Write an expression in terms of n that represents the cost of the gasoline that Ciara has used since she started driving.
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