Answer:
$360.00 for the whole room
Step-by-step explanation:
756
In the last question the volume of the tank was 168 m³
so to find the cost multiply 168 and 4.5
it will cost 756
x = -2
2(4x+8)
= 8x+16
8x+16 = 0
-16 -16
8x = -16 (do -16÷8 & get)
