Aconstruction crew is lengthening a road that originally measured 55 miles. the crew is adding one mile to the road each day. let l be the length (in miles) after d days of construction. write an equation relating l to d . then use this equation to find the length of the road after 12 days.

L = 55 miles from the beginning + 1 mile they build each day times how many days have passed, so it's gonna be:

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.