Answer:
Similarities:
- Both transactions have a magnitude of $25.
- Both transactions result in a change of $25 in the account.
- The absolute value is the same ($25).
Differences:
- The two transactions yield opposite results.
Step-by-step explanation:
A $25 credit results in a positive action in the account while the $25 charge is a negative action on the account.
Answer:
1
Step-by-step explanation:
12-4x=12-4x
-12
-4x=-4x/-4
x=1
Answer:
6k^3(2 - 5k)
Step-by-step explanation:
12k^3 - 30k^4
Factor out 6k^3
6k^3(2 - 5k)
Answer: x= 29°
Step-by-step explanation: Add angles D and C. Subtract from 180.
58/2 = 29
Answer:
His age is 7 years.
Step-by-step explanation:
Let Rehman's present age be x years.
1 / (x - 3) + 1 /(x + 5) = 1/3
Multiply through by the LCD 3(x - 3)(x + 5):
3(x + 5) + 3(x - 3) = (x + 5)(x - 3)
3x + 15 + 3x - 9 = x^2 + 2x - 15
x^2 + 2x - 6x - 30 + 9 = 0
x^2 - 4x - 21 = 0
(x - 7)(x + 3) = 0
x = 7 (answer).
