Farmer bob was counting his cows and chickens and saw that there was 54 legs all together if he had 20 cows and chickens how many of each did he have?

<3

7 cows and 13 chickens

Step-by-step explanation:

System of Equations:

x = cows

y = chickens

x + y =20 --> y = -x + 20

4x + 2y = 54

substitute:

4x + 2(-x + 20) = 54

4x - 2x + 40 = 54

2x = 14

x = 7 cows

Now we plug in x to get y.

7 + y = 20

y = 13 chickens

a: 1/6, j: 1/4

step-by-step explanation: you are welcome

the answer is c.) yes, [triangle]klp can be reflected across the line containing [line]kp and then translated so that p is mapped to m.

the reason is this:

looking at the triangles visually we can see they share the same features. using rigid transfromations we can reflect it over [line]kp then all we need to do is translate up.