According to the fundemintal counting princable the answer is 18.
Yes and for a. You can just put y=x [y=1x is bascually the same but just the 1 isnt needed]
Answer:
35
Step-by-step explanation:
I don't know how to explain sorry
Answer:

Step-by-step explanation:
The general equation for a circle is

Where a and b are the x and y values of the centre. So comparing to your equation you can see that a is 2/3 and b is 0
Answer:
To find the number of apples per basket we divide 90 by 6 to get 15. We know that he buys 15 apples. We now have to divide by 3 to get the number of apples per pie, because we know he used all 15 apples. The answer is 15/3 or 5 apples per pie. 5 apples