...Kyoko adds 2 ounces of nuts to every 10 ounces of fuit bar mix. If she made 5 pounds of fruit bar mix, how many ounces of nuts did she add to the mix?

1 ounces of nuts did she add to the mix.

Step-by-step explanation:

Given:

Kyoko adds 2 ounces of nuts to every 10 ounces of fruit bar mix.

If she made 5 pounds of fruit bar mix.

Now, to find the ounces of nuts she add to the mix.

She made 5 pounds of fruit bar mix.

Let the ounces of nuts be she add to the mix.

As, she adds 2 ounces of nuts to every 10 ounces of fruit bar mix.

So, 2 is equivalent to 10.

Thus, is equivalent to 5.

Now, to get the ounces of nuts she add to the mix by using cross multiplication method:

By cross multiplying we get:

Dividing both sides by 10 we get:

Therefore, 1 ounces of nuts did she add to the mix.

answer: a and c are correct

step-by-step explanation:

the +5 is the vertical translation

the added negative symbol in front is the reflection over the y-axis

correct answer:

b.(19,-2)