1) What is the unit rate for a train that travels 10.5 kilometers in 8 minutes? O A. 1.75
O B.0.762
C. 84
D. 840

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

Me. i can't figure out this question. give an explanation too. .