Answer:
30
Step-by-step explanation:
1.Substitute the x for 12.
2.Multiply the 2 by 12.
3.Then add 6 to your answer.
I think it's B. 168 units
Because I multiplied them all together and halved the answer
Abdul can make five such passwords with the following without using the same letrer repeated.
Answer: {(5,0), (3,4)}
Step-by-step explanation:
You can apply the Substitution method:
- Solve for y from the second equation.
- Substitute into the first equation and solve for x.
Then:
(Remember that: )
Substitute the values obtained into one of the original equation and solve for y:
The solution set is: {(5,0), (3,4)}
Answer:
$39.25.
Step-by-step explanation:
0.09 * 36 = 3.24
3.24 + 36 = 39.25