High School

Ryan's dog weighs 66 pounds, and Mark's dog weighs [tex]p[/tex] pounds. Which expression shows their combined weight?

A. [tex]66 \times p[/tex]
B. [tex]66 + p[/tex]
C. [tex]66 \neq p[/tex]
D. [tex]66 = p[/tex]

Answer :

To find the expression that shows the combined weight of Ryan's dog and Mark's dog, we need to add their weights together.

1. Ryan's Dog Weight: We know that Ryan's dog weighs 66 pounds.
2. Mark's Dog Weight: We are given that Mark's dog weighs [tex]\( p \)[/tex] pounds, where [tex]\( p \)[/tex] is a variable representing the unknown weight.

To combine these weights, we simply add them together:

- The combined weight is [tex]\( 66 + p \)[/tex].

This means the expression that represents their combined weight is [tex]\( 66 + p \)[/tex].

Therefore, the correct choice is:
B. [tex]\( 66 + p \)[/tex]