Answer:
wuts the c.p and profit ?
Step-by-step explanation:
You can not do the first one because the things do not add up
Answer:
the mistake is that to "remove" the 1/2 on the left you would have to multiply by 2 (or divide by 1/2 but no one does that)
the result would be that 2h-4 = 10 should actually be 2h-4 = 20
Step-by-step explanation: