klowery43905 klowery43905
  • 14-01-2020
  • Mathematics
contestada

when x=1/2, what is the value of 8x-3 over x?

Respuesta :

lotsofrogs lotsofrogs
  • 14-01-2020

Answer:

2

Step-by-step explanation:

(8(1/2)-3)/(1/2)

(4-3)/(1/2)

1/(1/2)

1*2

Your answer is 2, hope this helps

Answer Link
znk
znk znk
  • 14-01-2020

Answer:

2  

Step-by-step explanation:

[tex]\begin{array}{rcl}f(x) & = & \dfrac{8x - 3}{x}\\\\f(\frac{1}{2}) & = & \dfrac{8(\frac{1}{2} - 3)}{x}\\\\ & = & \dfrac{4 - 3}{\frac{1}{2}}\\\\ & = & 1 \times 2\\& = & \mathbf{2}\\\end{array}[/tex]

Answer Link

Otras preguntas

What is the solution of 6x2/3=24
A certain type of carpeting is 30 inches wide. How many yards of this carpet will be needed to cover a floor that measures 20 feet by 24 feet?
Ronald Reagan majored in _____________ and ___________________ while in college.
Explain 12 divided by 15
How do you solve 12,324,904 in word form
Word form 67.943 answers please
How do you convert 1.16 in to a fraction
Who helped pay for settling the James River colony?
how can you use number patterns to find the least common multiple of 120 and 360
Describe a situation that could be modeled with the ratio 4:1