Answer:
Total Cost [tex]C = \$3.99 e+\$1.49[/tex]
Step-by-step explanation:
Given:
Charges for an enlargement of 1 photograph = [tex]\$3.99[/tex]
Delivery charge per order = [tex]\$1.49[/tex]
Let number of enlargements of photograph in an order be [tex]e[/tex]
We need to find the Total cost C of an order.
So the Total Cost would be equal to Charges for an enlargement of 1 photograph [tex]\times[/tex] number of enlargements of photograph in an order plus Delivery charge per order.
Total Cost per order [tex]C = \$3.99 e+\$1.49[/tex]