Answer:
The operations you see with you eyes are multiplication and addition.
4 times X plus 2 = 10
The operations you don't see are Subtraction and Division.
4x+2=10
Subtract 2 from both sides.
4x+2−2=10−2
4x=8
Divide both sides by 4.
4x/4 = 8/4
x=2
The correct answer is D.
In order to solve for a function's inverse, you must start by switching the x and f(x) values. Then you solve for the new f(x). Once you have done that, you'll be left with the new function, which is the inverse of the original. See the work below for how this one will be solved.
f(x) = 
----> Switch the x and f(x)
x = 
----> Now subtract the 5 from both sides.
x - 5 = 
---> Now square both sides.
= f(x) - 1 ----> Now add 1 to both sides.
+ 1 = f(x)
And now that you have something equaling f(x), you can change the order and match it up to answer D.
f(x) = + 1
Answer:
1109.12 sq inches is the answer sorry
On Fan Appreciation day
- every person gets a team cap;
- every 2nd person gets a pennant;
- every 6th person gets a bat;
- every 25th person gets an autographed baseball.
Find LCM(1,2,6,50).
Since 6=2·3 and 50=2·5·5, then
LCM(1,2,6,50)=2·3·5·5=150.
Answer: Every 150th person geta all free gifts.
