P should equal 3. hope this helps.
Answer:For the first one it would be x=35
And the 2nd one would just be x=-1
Step-by-step explanation:

So... none of your answers are correct. The correct answer is
21/2.
Answer:
28.26
Step-by-step explanation:
I hope this helps!

• 56 = 16
so 16 pizzas are pepperoni
19 pizzas are cheese
And the rest is Veggie
So now add 16 and 19 which is 35
Now subtract that from 50 which is 15
So 15 pizzas were Veggie pizzas