If the mail carrier maintains the same rate throughout her route, how many residences will she have delivered mail to by the end of her 6-hour shift?

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.