G - (-31) = -7
G + 31 = -7
G = -7 - 31
G = -38
In short, Your Answer would be -38
Hope this helps!
Answer:
-1
Step-by-step explanation:
Answer:
4.5
Step-by-step explanation:
Answer:
$570
Step-by-step explanation:
If 50% of the price is $285, all you have to do is mulipy 285 by 2. This would give you the answer of $570 as the orignal price of the washing machine.
Set up a proportion:
1/7 L of water - 1/9 of the aquarium
x L of water - 1 aquarium (the whole aquarium)
1 2/7 liters of water are needed to fill the aquarium.
