F(n)=9n
f(10)=9(10)
f(10)=90
f(10)=90 means that when you work 10 hours your gross pay is $90.
Step-by-step explanation:
Hey, there!!
Here,
3(2x-5)=25 is given.
To slolve: x
Now,
Multiply (2x-5) by 3.
6x-15 = 27.
Shift (-15) on right side.
6x= 27+15
or, 6x= 42
Divide 42 by 6.
Therefore, x= 7.
<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
Answer:
The original price would be $75
Step-by-step explanation:
I just used a calculator
Answer:
Step-by-step explanation:
There is no number 7. The only complete question here is number 12 and the solution is as follows:
The attached figure is a right-angled triangle and the given parameters are:
Required
Find x
The relationship between the given parameters is:
This gives:
Multiply both sides by 6
So, we have:
-- approximated
Answer:
480 or 24
Step-by-step explanation: