A construction crew is lengthening a road that originally measured 42 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 17 days.

Why do interests rates on loans to be lower in a weak economy than in a strong one

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent