Answer:
14n
Step-by-step explanation:
You have to multiply the variable n, by the number 14, which is 14*n. But another way to put it is 14n.
Answer:
f(x)=x-6
Step-by-step explanation:
x+2-8=x-6 it turns negative.
Taxation is how much the government taxes you
Here AC is the median of the isoceles trapezoid DEBF. Formula to find the median of a isoceles trapezoid is:
AC=
Next step is to plug in the values from the diagram in the abov formula. So,
Multiply by 2 to each sides.
11= x+4.4 Simplify.
11-4.4= x Subtract 4.4 from each sides.
So, x=6.6
Hello!
To solve this problem, we will use a system of equations. We will have one number be x and the other y. We will use substitutions to solve for each variable.
x+y=9
x=2y-9
To solve for the two numbers, we need to solve the top equation. The second equation shows that x=2y-9. In the first equation, we can replace 2y-9 for x and solve.
2y-9+y=9
3y-9=9
3y=18
y=6
We now know the value of y. Now we need to find x. We can plug in 6 for y in the second equation to find x.
x=2·6-9
x=12-9
x=3
Just to check, we will plug these two numbers into the first equation.
3+6=9
9=9
Our two numbers are three and six.
I hope this helps!