A pound of chocolate costs 7 dollars. Ahmad buys p pounds. Write an equation to represent the total cost c that Ahmad pays.
The equation to represent the total cost c that Ahmad pays is:
c = 7p
The equation that represents the total cost c that Ahmad pays is:
c = 7p
To represent the total cost, c, that Ahmad pays when buying p pounds of chocolate, we can multiply the cost per pound, which is 7 dollars, by the number of pounds, p. This gives us the equation:
c = 7p
In this equation, c represents the total cost and p represents the number of pounds of chocolate Ahmad buys.