Answer:
-9
Step-by-step explanation:
Its dropping down from 2 to 0 so that is negative then the -11 so it would be -9.
15 or 16 is it your welcome
6(3x−4y)
Answer: 69
Step-by-step explanation: a triangle adds up to 180 degrees. It is an isosceles triangle (2 sides are the same angle) 180-42=138 then do 138/2=69
Answer: 0.6 is the answer