C= 15 + 11D where C is the cost (in pounds) and
D is the number of days hired.
How much would it cost to hire a kilt
for 4 days?

56

step-by-step explanation:

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative

after going and makeing graphs i would go with a,

there is nothing that is matches the graph. if there was i would show you. but therefore my answer is a.

hope i

-lavira: )