We have 200 calculators and x are scientific. That means (200-x) are financial.
Total cost = 89x + 599(200-x)
Answer:
Step-by-step explanation:
I hope it's to help
A) prevent the bone wearing each other out where they touch
444 = x + (x-54)
x = 249
If there ate 54 fewer cheeseburgers than there should be 195 cheeseburgers and 249 hamburgers.
Your answer would be 249 hamburgers.