Apparently, I'm putting in a phrase that hurtss feelings. So I'm gonna put in a picture instead : )

11

Step-by-step explanation:

Because you put the four into the equation like this: f(x)= 2(4)+3

And 2 times 4 equals 8

And 8 plus 3 equals 11

Have a great day!

y = x + 1/3

Step-by-step explanation:

Hi, to answer this question we have to write equations with the information given:

The amount of blackberries that each one ate:

Nate (x)= x ounces

Emily ate ⅓ more than that. So, we have to sum the amount eaten by Nate(x) and 1/3.

Mathematically speaking:

Emily (y) = Nate + 1/3  

y = x + 1/3

Feel free to ask for more if needed or if you did not understand something.