Answer:
The supplement is = 180-150 i.e30
Answer:
7.8 x
Step-by-step explanation:
this is the real answer
<span>3x + 2y = 8
2y = 8 - 3x
y = (8 - 3x)/2</span>
Answer:
22 rooms
Step-by-step explanation:
If two gallons of paint covers 3 rooms then you need to divide 15 gallons of paint by 2 gallons of paint = 7.5 gallons of paint. then you need to multiply 7.5 gallons of paint by 3 rooms = 22.5..... so that means you can paint 22 full rooms.
Answer:
13.5
Step-by-step explanation:
the two medians are 12 and 15. you need to then find the average. 12+15=27. 27/2=13.5.