Answer:
5/(3x+2) = 7/(5x-2)
<=>5*(5x-2) = 7*(3x+2) (x is not equal to -3/2 or 2/5)
<=> 25x -10 = 21x +14 (x is not equal to -3/2 or 2/5)
<=> 4x = 24 (x is not equal to -3/2 or 2/5)
<=> x = 6 (valid)
Answer:
5 units
Step-by-step explanation:
So, the distance between the points is 5 units which is letter choice B.
Answer:
Improper Faction: 26/3
Mixed Number: 8 2/3
Step-by-step explanation:
Look at 9 1/3.
How many 3s are in 9?
3 * 9 = 27
Add the remaining number from the numerator.
27 + 1 = 28
The equation is now 28/3 - 2/3.
Subtract normally to get 26/3.
Depending on what your teacher wants, you either keep it as a improper fraction or turn it into a mixed number.
The mixed number being this: 8 2/3.
Answer:
1/9 or 16/18
Step-by-step explanation:
To solve the problem, we can first change the denominator into the same:
3 1/3 - 1 2/9
= 3 (1×3)/(3×3) - 1 2/9
= 3 3/9 - 1 2/9
We can then proceed to carry deduction:
3 3/9 - 1 2/9
= 2 1/9
Therefore the answer is 2 1/9.
