Yes, the decimal form of 
is indeed a repeating decimal. The expression is equivalent to 
, which is also 1.3333333 or "1.3 bar", signifying that the 3 will repeat infinitely.
Answer:
Step-by-step explanation:
hello :
2 < (x+2)/4 ≤4
multiply by 4 : 8 < x+2 ≤16
Subtract 2 : 6 < x ≤14
Answer:
1
Step-by-step explanation:
You just have to subtract
this needs a system
140=5x+10y
y= 2x-1
Now subsitute 2x-1 in for y
140=5x +10(2x-1)
140 = 25x -10
bring over the 10
150 = 25x
the divide
x = 6
now substitue x in in 2x-1
2(6) -1 = 11
there you have it, you have 6 five dollar bills and 11 ten dollar bills.
