Winston drove a total of 248 miles on monday. he drove 70 fewer miles in the morning than he did in the afternoon. how many miles did he drive in the afternoon

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

What is mean median mode and range?