Answer:
y is the number of apples.
Step-by-step explanation: Because if x is the cost for one apple then y is for the number of apples.
Answer: 5
Step-by-step explanation:
20 * 60 is 120 then divide it by 24
9, because one square megameter is equal to one million square kilometers.
Answer:
z=514
Step-by-step explanation:
120=z-394
+394. +394
514=z
Hope this helps