Mike and kim invest 14,000 in equipment to print yearbooks for schools. each yearbook costs $7 to print and sells for $35 how many yearbooks must they sell before their business breaks even?

each year book costs 42$ a piece , and mike and kim spent 14000 on supplies so u would say 14000 divided by the cost per year book which would be 333.33 and so on so approximately 334 year book would take u to 14000

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

answer: 7

step-by-step explanation: