Answer:
Dont know how to exactly explain but
Step-by-step explanation:
Both triangles angle y is 85 i forgot the proof name
First figure out his total bill by adding up what he buys.

Now subtract the discount of $20 since his purchase was above $100:
The volume is 378 ft³. Hope this helps! Good luck.
Firstly you work out 20% of 25 then subtract it.
So 20% of 25 is 5. then you do 25-5 which is 20.
Answer:- the equation have -2x common.