Nan left her house at 1 p. m. driving at a constant speed of 40 miles perhour. If she continues at that same speed for the entire trip, she will reach her destination at 4:45 p. m. If Nan were to drive 10 miles per hour faster,
how much quicker would she arrive?

45 minutes faster

Step-by-step explanation:

Distance:

40 x 3.75 = 150

If travel 50 miles/h:

150/50 = 3

3.75 - 3 = 0.75 of hour

45 minutes

Hope that helped!!! k

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

i think is g(1)=-1.

hope that i can