mrs, hernandez own an computer training business. she charges a lab fee plus an hourly rate of $35 to train office workers on various software programs for a 4 hour course she charges $200 write an equation in the form y=mx+b that represents the total cost ,y, for a course of x hours

Question

mrs, hernandez own an computer training business. she charges a lab fee plus an hourly rate of $35 to train office workers on various software programs for a 4 hour course she charges  $200 write an equation in the form y=mx+b that represents the total cost ,y, for a course of x hours

misty1212 · Answer

HI!!it is going to be 
$$y=35x+b$$ we just need to find $b$

misty1212 · Answer

solve 
$$200=35\times 4+b$$ for $b$ and you will get it

anonymous · Answer

60