C is 666666688888 from my lookings. Jk
12/50=24% of student bring lunch so 24%-524=398 student buy lunch out of 524
Answer:
the meaning of r at point c is c
Step-by-step explanation: yes
Answer:
The cost of the old ball was $100.
Step-by-step explanation:
The cost of the new ball = $300
The new ball has three times the price of his old ball.
So, let the price of the old ball be = x
As per situation, we get the equation:

Dividing both sides by 3:

=> x = 100
Hence, the cost of the old ball was $100.
Answer:The Last One
Step-by-step explanation: