Answer:
When
and
:

Step-by-step explanation:
-8ab can be seen as -8×a×b. Insert the given values:

Simplify multiplication from left to right:

Insert and solve:

:Done
Answer:
h= the number 7 duh-
Step-by-step explanation:
-(x-20)
Basically it’s the same as your other question but your not adding twenty!
Answer:
(1.4), because both lines pass through this point
Step-by-step explanation:
Answer:
yes
Step-by-step explanation: