Nto anom preguntas
Se quiere reproducir a escala el siguiente dibujo, de tal manera
que el lado que mide 11 mm en el dibujo original mida 44 mm en
la copia. Encuentren las medidas de los demás lados de la copia.
6 Diego
26 mm
14 mm
a) ¿Qué relación existe entre las medidas de
la copia y las de la figura original?
9 mm
32 mm

Idon't know the answer

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 : )