)a camera shop charges $3.99 for an enlargement of
a photograph. enlargements can be delivered for a
charge of $1.49 per order. write an equation that
gives the total cost c of an order with delivery as a
function of the number of enlargements, e.

Total Cost

Step-by-step explanation:

Given:

Charges for an enlargement of  1 photograph =

Delivery charge per order =

Let number of enlargements of photograph in an order be

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 number of enlargements of photograph in an order plus Delivery charge per order.

Total Cost per order

good bye

step-by-step explanation:

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.