IDNLearn.com makes it easy to find answers and share knowledge with others. Get comprehensive answers to all your questions from our network of experienced experts.
Sagot :
To solve the question, let's carefully analyze the phrase provided: "The sum of the number of cats and 15 dogs."
Here are the steps:
1. Identify the variable for the number of cats, which is given as [tex]\( c \)[/tex].
2. Understand that the phrase "the sum of" indicates that we should add two quantities.
3. Recognize that the two quantities to be added are:
- The number of cats, represented by [tex]\( c \)[/tex].
- The number of dogs, which is specified as 15.
Therefore, the expression representing the sum of these two quantities is given by:
[tex]\[ c + 15 \][/tex]
Let's now evaluate the provided options:
- A. [tex]\( c + 15 \)[/tex]: This correctly represents the sum of the number of cats ([tex]\( c \)[/tex]) and 15 dogs.
- B. [tex]\( c - 15 \)[/tex]: This represents subtraction, not the sum.
- C. [tex]\( c \cdot 15 \)[/tex]: This represents multiplication.
- D. [tex]\( \frac{c}{15} \)[/tex]: This represents division.
The correct variable expression representing the phrase is:
[tex]\[ \boxed{c + 15} \][/tex]
Here are the steps:
1. Identify the variable for the number of cats, which is given as [tex]\( c \)[/tex].
2. Understand that the phrase "the sum of" indicates that we should add two quantities.
3. Recognize that the two quantities to be added are:
- The number of cats, represented by [tex]\( c \)[/tex].
- The number of dogs, which is specified as 15.
Therefore, the expression representing the sum of these two quantities is given by:
[tex]\[ c + 15 \][/tex]
Let's now evaluate the provided options:
- A. [tex]\( c + 15 \)[/tex]: This correctly represents the sum of the number of cats ([tex]\( c \)[/tex]) and 15 dogs.
- B. [tex]\( c - 15 \)[/tex]: This represents subtraction, not the sum.
- C. [tex]\( c \cdot 15 \)[/tex]: This represents multiplication.
- D. [tex]\( \frac{c}{15} \)[/tex]: This represents division.
The correct variable expression representing the phrase is:
[tex]\[ \boxed{c + 15} \][/tex]
Thank you for contributing to our discussion. Don't forget to check back for new answers. Keep asking, answering, and sharing useful information. IDNLearn.com has the solutions to your questions. Thanks for stopping by, and come back for more insightful information.