Step-by-step explanation:
I hope it's correct... Ahhh... Now it's long enough to post
Answer:
40x - 300,000
7,500
Step-by-step explanation:
profit = revenue - cost
p(x) = 75x - (35x + 300,000)
p(x) = 40x - 300,000
Break even is when profit is zero
40x - 300,000 = 0
40x = 300,000
x = 7,500
6²+8²=c²
36+64=c²
c²=100
c=10