Willis bought a gallon of paint he painted a wall that is 9 feet high and 10 feet wide. then he used the rest of the paint to paint 46 squate feet in the hall. how many square feet did the gallon of paint cover?

Divide 560,444 by 350 

560,444/350 = 1601

(This number was actually a decimal but you can't order decimal amount of paint so we round!)

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 : )