-3x+5y=80 if the x = -10 and y = 10
x+5y=40 if the x= -10 and y= 10
5.25+(5.25*.5) = 63/8 = 7 7/8
Answer:
200/3n
Step-by-step explanation:
It is a strangely worded question but you are dividing the paper in 3's n times so 3n will be part of the answer and you are dividing 200. So, the answer is 200/3n.
Answer:
1/4.
Step-by-step explanation:
That is 1 - (1/4 + 2/5 + 1/10).
The Lowest common multiple 4 5 and 10 is 20 so we have
20/20 - (5/20 + 8/20 + 2/20)
= 20/20 - 15/20
= 5/20
= 1/4 answer.
What kind of operation is this ? it just says x and a nine.
