Custom carpets will charge Mr. Tom five dollars a square foot along with a $400 install fee. funky flooring will charge Mr. Tom six dollars a square foot but only has a $100 install fee which of these companies should Mr. Tom decide to go with and why, (how do you solve this) (linear word equation)

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.

The equation i believe is 4+ i am not sure about the part: the number of weeks in a group of days so i can't you on that part

Where’s the picture?