Revenues > costs
7.5x – 100 > 79.86 + 5.8x
7.5x - 5.8x > 79.86 + 100
1.7x > 179.86
x > 179.86 / 1.7
x > 105.8
Then, the minimum number of objects that need to be sold is 106 (the smallest integer greater than 105.8)
Answer: 3 hours and 25 minutes
Step-by-step explanation:
Answer is A
Explanation
It states the stapes
Answer:
Markup, 42% profit
Step-by-step explanation:
(someone check this)
Answer:
It is A
that fancy sign means the square root, not division.
B is untrue as well