Answer:
I think that the original price would be $30, but I'm not completely sure.
Step-by-step explanation:
Half (50%) of 40 would be 20, and half of 20 (25%) would be 10. Add 10 to 20 to get 30, because you are adding the %25 back to $20.
Hope this helps!
Answer:
<em> 7, 14, 21, 28, and 35.</em>
<em>You can also find the multiples because you just multiply 7 by any number</em>
<em>Ex:</em>
<em>7 * 1 =7</em>
<em>7 * 2 = 14</em>
<em>7 * 3 = 21</em>
<em>7 * 4 = 28</em>
etc.
Hope that helps you and have a great rest of your day!!
How you do system word problems by reading them and solving them
Answer:
Step-by-step explanation:
Given: f(x) =
Now to determine f(4a) substitute 4a in the place of x.
⇒ f(4a) =
⇒ f(4a) =
Its 216 square feet because 24 x 18 / 2 = 216 (divided by two because its a triangle)