Write the equation of the line, in standard form, that passes through the origin and is parallel to x + y = 6. include your work in your final answer. type your answer in the box provided or use the upload option to submit your solution. savestylesformat instructions

The answer is –x + y = 0; An equation of a parallel line will have the same slope and also have a y intercept of 0. First, rewrite the equation in “y=mx+b” form to easily see the slope, m: y = -1x + 6 Our slope is -1, therefore, the parallel line through the origin would have an equation of y = -1x + 0, which is equivalent to y = -x. Rearrange the equation into standard form to get the final -x + y = 0

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 : )