Golving linear equation application problems
content attribution
use a formula to solve a real world application
question
on saturday morning, it took jennifer 3.6 hours to drive to her mother's house for the weekend. on sunday evening, due to
heavy traffic, it took jennifer 4 hours to return home. her speed was 5 mi/hr slower on sunday than on saturday. what was
her speed on sunday? do not include units in your answer.
provide your answer below:
feedback

If i'm correct the answer is $15.97

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 : )