En un prado cuadrado de 100 metros de lado había cuatro cabras cada una atada a las esquinas diferentes del prado con una cuerda de 50 metros comían cierta parte de la hierba del prado quedando en el centro un trozo que nadie de ellas alcanzaba el propietario tras la vender a 3 de sus cabras a lo largo de la cuerda de la que quedaba era una de las esquinas de manera que el área sobre podría pasar era igual a la que abarcaba igualmente que longitud le dio el due? o del prado a la cuerda

Just a question- could you organize the data better? i just cannot tell which number are for which bakery. i will be happy to answer this question if you could do this for me! : )

First, think of what you know. you know that the number t the end of the equation will need to be subtracted because it is the money he lost from buying the lawn mower. and your first two weeks have negative profit, so that tells you that c and d are wrong. now you can plug any of the weeks into a and b to see which one works. i'll start with plugging week 1 into a.this isn't right because it says your answer for week one should be -90.so now we need to try the same thing with b.this one got you the right answer, (sometimes if you only check with one of the weeks multiple will work so you need to check with more of the weeks, but it worked out fine here)this means that b is the correct answer.let me know if you need more clarification. i hope this : )