Answer:
$20.22
Step-by-step explanation:
You multiply 18.99 with 0.065 to see how much extra money you have to pay. Then you add it back to 18.99 for the final cost.
I would do 120 - 45. Now that she has 75 left I would do 75 - 15 * 3 Since 45 Is all that she has left.
If I were you choose a variable I would say h for hours. And h is equal to 3.
In result the whole equation would be 120 - 45 - 15 * h but since h is equal to 3 , We can write it as 120 - 45 - 15 * 3. Leaving Audrey with $30 left.
Correct me if I am wrong :)
Answer:
The given Expression is sometimes true.
Step-by-step explanation:
from the question,
The given expression by Cary is
.
So, solving the expression we get
⇒ 
Let
is an integer.
Whenever,
(a)
{
}
The given Expression always gives negative value.
(b)
{
}
The given Expression always gives positive value.
Here, we get that the given Expression is not providing the Negative value always, that's why it is not always true and can't be never true.
Hence,
According to Cary's claimantion the given Expression is sometimes true.
15.




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16.




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17.




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18.




Answer:
the solution set is -11 > 1 + a?
a > -10
a -12
a < -10