Hey there!
Functions are basically like machines you put a number into and they give you a new one as an output. This f represents this machine. f(x) represents whatever the output is because it is the x after it has gone through the function machine.
We want to figure out what x is when f(x)=12. Well, we can simply replace f(x) with 12 in the first equation and solve for x!
12=-16x+8
We flip the equation so x is on the left side.
-16x+8=12
We subtract 8 from both sides.
-16x=4
We divide both sides by -16.
x=-1/4
Have a wonderful day! :D
Let's assume that the number we are using is
, where
and
are real numbers. The conjugate of this would be
. Multiplying the two together would get
. Since
and
are both real numbers, the multiplication of the conjugate must also be real.
Answer:
el nuevo salario es 4680
Step-by-step explanation:
Dado
Salario = 4.500
Incremento = 4%
Necesario
Determinar el nuevo salario
El nuevo salario se calcula utilizando lo siguiente:
Nuevo salario = salario anterior + 4% * salario anterior
Nuevo salario = 4500 + 4% * 4500
Nuevo salario = 4500 + 180
Nuevo salario = 4680
Por lo tanto, el nuevo salario es 4680
Answer:
1400
Step-by-step explanation:
A multiplication problem
5.24 x 1.8=9.432 ft
hope this helps