"Sam has been wanting to buy a new car represented by c. A commercial says the car is on sale for 25% off of the original price. Identify two expressions to explain the new cost of the car". A- 0.75c B- 0.25c C- c-0.25c D- c - 0.25 I chose "B and D" is this correct?
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.
Given original cost of car is
Given it is on sale for 25% off of the original price
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