Todd and Shantel are 290 feet apart when they start walking toward one another. They are walking at the same speed, so whenever Todd travels some number of feet, Shantel travels the same number of feet. Let x represent the number of feet Todd has traveled since he started walking toward Shantel. Write an expression in terms of x that represents the number of feet Todd has walked toward Shantel since they started walking.
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.
Todd and Shantel are 290 feet apart when they start walking toward one another. They are walking at the same speed, so whenever Todd travels some number of feet, Shantel travels the same number of feet. Let x
represent the number of feet Todd has traveled since he started walking toward Shantel.
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Write an expression in terms of x
that represents the number of feet Todd has walked toward Shantel since they started walking.
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