3. An electronics company has developed a new hand-held device. The company predicts that the start-up cost to manufacture the new product will be $125,000, and the cost to make one
device will be $6.50.
a. If the company plans on selling the devices at a price of $9, write and solve an inequality to
determine how many must be sold for the company to make a profit. Show your work.
b. The cost of one device is 10% more than the company predicted. What is the new cost of
making one device? How many devices must they now sell at the same price to make a profit?

c. Suppose the company wants to start making a profit after selling the same number of
devices you found in part a. What is the lowest the new price can be? Explain how you
found this price

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

the answer is a i belaeve atleast thats what my calculator just gfave me

step-by-step explanation:

the answer is 2/54

step-by-step explanation:

ok so what's the question?

step-by-step explanation: