On a recent glider flight, Lucy took a tow to 3000 feet above ground level. She found a good thermal draft and climbed 1800 feet higher.
Then she hit a big gap and lost 2250 feet.
What was her altitude at that point?
A 2600 feet
B.
2550 feet
-2600 feet
D
-2550 feet

Im pretty sure it is a

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 : )

Ithink your answer is b