Stephanie and Tamara both started running a race at 8:15 A. M. Stephanie finished the race in 4 hours 30 minutes. Tamara finished the race in 1 hour 15 minutes after Stephanie did. At
what time did Tamara finish the race?

12:45 pm

Step-by-step explanation:

She started at 8:15 we can add the 15 minutes to 30 minutes and get 45 minutes  then we add the 4 hours to 8 am  and get 12 pm. add the 45 minutes and you get 12:45 pm

it's d.

step-by-step explanation:

because: -1(4x + 1y) +2 (1x-3y) distribute each number into the parenthesis.

then you would get: -4x - 1y + 2x -6y combine like terms

and get: 2x -7y

hope my answer has you if not then i'm sorry.

if you explain the the question more correctly i might be able to answer this better

step-by-step explanation: