2. Which equation is true if x= -5?
A. 7 - x = 2
B. 3x = -15
C. -2 + x = -3

Which system of linear inequalities is represented by the graph?

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour. what is the cyclist average rate for the round trip in miles per hour ?

Express -5 2/5 as an improper fraction.