Michael breeds chickens and ducks. last month, he sold 505050 chickens and 303030 ducks for \$550$550dollar sign, 550. this month, he sold 444444 chickens and 363636 ducks for \$532$532dollar sign, 532. how much does a chicken cost, and how much does a duck cost?

The price of a single chicken is $8 and the price of a single duck is $5 and this can be determine by forming the linear equation in two variables.

Given :

Let the price of single chicken be 'a' and the price of single duck be 'b'. Then the linear equation will be:

 --- (1)

 --- (2)

Now, solve the equation (1) for 'b'.

 ---- (3)

Now, put the value of 'b' in equation (2).

128 = 16a

a = 8

Now, put the value of a in equation (3).

b = 5

The price of a single chicken is $8 and the price of a single duck is $5.

For more information, refer the link given below:

link

50-38=12

step-by-step explanation:

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day