Albert and Molly design posters. In December, they each worked for 25 days and made 20 posters. Molly was on vacation in the beginning of January, so Albert worked
for 10 days before Molly could join him. Together, they worked another 15 days and
made a total of 15 posters. How many posters can Molly make if she works alone for
10 days?
Help due by tm at 8 am

time is equal to distance over rate so

t = d/r

need a little bit more information for the second question.

all of the measures need to be converted to the same measure; such as inches. if you do that it is easy to determine which is the longest, 2500 mm which is approximately 97.5 inches.

the correct answer would be d because the slope is -2/2=1 and the y intercept is at 2 so that is the correction equation

how many friends does he have? i think some of the information got cut off in the problem.