It costs a company making washing machines $25000 to produce 26 machines and $38000 to produce 52 machines.  a) Find the linear cost equation.   b) The company sells each washing machine for $1500. Write the revenue equation.  c) How many washing machines must sell to break even?

Q: John invests a total of $20,000, part at 10% and part at 12%. His total for one year is $2160. How…

A: Let the amount John invests at 10% = xLet the amount John invests at 12%=yFormulating equations:

Q: Nancy sells handcrafted bracelets at a flea market for $8. If her monthly fixed costs are $845 and…

A:

Q: Talai manufactures cell phone cases. It plans to manufacture 200,000 cases to be sold at $8.55 each.…

A:

Q: David works for a company that sells computer parts. His weekly salary (YA) is calculated as $320…

A:

Q: Sasha bought a car for $32,875. Seven years later, the car was worth $22,095. If the depreciation…

A: As you didn't mention the question number. So i just solved the first question.

Q: A lemonade stand has both cups of lemonade and bottles of water for sale. The bottle of water costs…

A: A lemonade stand has both cups of lemonade and bottles of water for sale. The bottle of water costs…

Q: The phones at Affordable Cellphones vary in price depending upon demand. The average flip phone has…

A: Just list out the given conditions and then create a quadratic equation using those conditions and…

Q: Chris also builds tables. The markup rate based on cost is 300%. The cost for one table is $280. How…

A: concept break even point will occurs when total cost will equals to the total selltotal cost = total…

Q: Ezra has a base salary of $25,000 and earns 65% commission on vacuum cleaners. This means that for…

A: Base salary of Ezra, B=$25,000 Target Amount T=$35,000 Commission that Ezra need to earn if he want…

Q: Jervin, Ken and Leon shared the cost of a gift for their friend. of Jervin's and Leon's 1 3 share…

A: Let Jervin share =A  Ken share = B Leon share =C

Q: Two different printing companies will print T-shirts if the design is submitted by the customer.…

A: Given that two different companies will print T-shirt. Magic printing company charges a $50 set up…

Q: Tom and Jennifer are buying a stereo together. The total cost of the stereo is $400. If Jennifer…

A:

Q: Alyssa has $60.000 jo invest and is looking to earn exactly $4,200 from bond investment pays 8% and…

A:

Q: Lisa invested 850 dollars in machines to make stickers that she plans to sell online for 25 dollars…

A: Given that, Lisa invested 850 dollars in machines to make stickers. She plans to sell online for 25…

Q: A company producing children's books has fixed costs of $2,400 and variable costs of $3 per book.…

A:

Q: A married couple had a combined annual income of $67,000. The wife made $3000 more than her husband.…

A: Let's use variables to represent the incomes of the husband and wife. Let x be the husband's income…

Q: Jessica has twice as much money as Matthew. Jessica has four times as much money as Sam. Sam has $7…

A: Given, Jessica has twice as much money as Matthew. Jessica has four times as much money as Sam. Sam…

Q: Debra bought 6 extension cords and 9 axes for $123. Carry bought 6 extension cords and 1 axe for…

A: Let x be the price of each extension cord  and  y be the price of each axe