Answer: 13/25
Step-by-step explanation: Think of 0.52 as fifty-two hundredths which can be written as the fraction 52/100.
Since 52/100 is not in lowest terms, we divide the numerator and the denominator by the greatest common factor of 52 and 100 which is 14 and we get the equivalent fraction 13/25.
Therefore, 0.52 is equivalent to 13/25.
If you convert 1/4 into 5/20 then 13/20 + 5/20 = 18/20
X+1 / x-1 = 14/20
20(x + 1) = 14(x - 1)
20x + 20 = 14x - 14
20x - 14x = -14 - 20
6x = -34
x = -34/6
x = -17/3
In short,Your Answer would be Option D
Hope this helps!
Answer:
Step-by-step explanation:
9514 1404 393
Answer:
Step-by-step explanation:
The two purchases can be described by ...
3b +2d = 35
2b +d = 22
Subtracting the first equation from twice the second, we get ...
2(2b +d) -(3b +2d) = 2(22) -(35)
b = 9 . . . . . . . . simplify
Then ...
2(9) +d = 22
d = 4 . . . . . . . . . subtract 18
A burger costs $9 and a drink costs $4.