KailanniB390755 KailanniB390755
  • 25-10-2022
  • Mathematics
contestada

e costs 7 dollars. Lamar buys p pounds. Write an equation to represent the total00XХ$?

e costs 7 dollars Lamar buys p pounds Write an equation to represent the total00XХ class=

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QuillanS612864 QuillanS612864
  • 25-10-2022

Given:

A pound of chocolate costs 7 dollars.

To find:

The equation represents the total cost c for buying p pounds of chocolate.

Solution:

It is given that a pound of chocolate costs 7 dollars. So,

[tex]\begin{gathered} 1\text{ pound}=7\text{ dollars} \\ 1\times p\text{ pounds}=7\times p\text{ dollars} \\ p\text{ pounds}=7p\text{ dollars} \end{gathered}[/tex]

Since the cost of p pounds of chocolate is c. So,

[tex]c=7p[/tex]

Thus, the answer is c = 7p.

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