Answer:
x-=45
Step-by-step explanation:
-30= -4/5x + 6
-36= -4/5x
-180 = -4x
x=45
Answer:
The temperature yesterday was -6 because 7-13 is -6.
Step-by-step explanation:
The answer can be found by subtract the volume of the small box from the volume of big box.
Volume of the small box:
12*8*4= 384 inches cube
Volume of the big box:
20*15*9= 2700 inches cube
The space left:
2700 - 384 = 2316 inches cube