Answer:
x is 0.
Step-by-step explanation:
Subtract both sides by 3x. Then, you will have 10= x+10. Subtract 10 on both sides to isolate x, then you will have x=0. Therefore, this equation on both sides has a solution of 0. Hope this helps!
If you are doing a multi step question that looks something like this: 23+(4)-4 or longer. You will have to use a formula called BEDMAS. It stands for brackets, exponents( which are little numbers on top of a number), then you deal with division, multiplication, addition, and subtraction. You will have to solve your equation in this order. If you don’t you will get another, answer.
ANSWER
B. The functions f(x) and g(x) because f(g(x))=g(f(x))=x
EXPLANATION
The given functions are:
and
If f(x) and g(x) are inverses, then
f(g(x))=x
Expand the parenthesis to obtain,
Also,
Hence f(x) and g(x) are inverses
.The answer to the questions are:
1. 4/15 is 0.26 but it's repeated so put a line above it
2. 22/7
3. 0.1875
4. 43/ 26
5. 0.73 again put a line above
6. 0.1875
If you can't use a calculator or anything, just multiply 65 by 160 to get 10,400 and then move the decimal 2 places to the left. The answer is 104.
