16.6734694 times hope this helps :)
Answer:

Step-by-step explanation:
Given


Required
Determine the discount
The discount is calculated by multiplying the price off by the original price:


Convert % to decimal


<em>Hence, the amount of discount is $19.98</em>
Answer:
<h2>9498.5 m</h2>
Step-by-step explanation:
We know that the Circumference = 3454 cm
And we also know that the formula for the Circumference of Circle is,

So we can put the equation this way,

So we can solve for 'r'

Now we have radius and we can solve for the area of the circle,


We can convert this to meter,
9498.5 m
I am not sure if this is correct just let me know thanks :)
Answer:
It's not 5x + 100 = 180,
it's 5x = 180 because they are vertical angles.
x = 36
Answer: $6.75
Step-by-step explanation:
25 hours times $9= $225/week
3% increase from $9.00= $0.27
$9.27 times 25 hours= $231.75
$231.75-$225= $6.75 more per week