Seudónimo Seudónimo
  • 18-02-2014
  • Mathematics
contestada

y=5x-8. what is the input whne the output is 12?

Respuesta :

sissyrose
sissyrose sissyrose
  • 19-02-2014
the input is 4 because 5x4=20 and 20-8=12
how do you solve for x?
1) write the equation 
y=5x-8
2) substitute 12 for y
12=5x-8
3) Add 8 to each side
20=5x
4) divide each side by 5
x=4

Answer Link
DEADYT1
DEADYT1 DEADYT1
  • 03-02-2020

Answer:

is 5 my bro

Step-by-step explanation:

Answer Link

Otras preguntas

The side of an equilateral triangle has a length of 5.4 m. the height of the triangle is approximately 4.7 m. what are the perimeter and area of this triangle?
Solve the proportion 16/50-x/156.25 x= ? explain
-2y+6=9 the answer is
A mother sleeping in the middle of the night nevertheless responds when she hears her 2-year-old daughter crying in the adjacent bedroom. This indicates that th
How many hours would someone who earns $9.75 per hour have to work to earn $351? 28 34 35 36
derivative of the function. F(t) = e8t sin 2t
I need help with number 2
the function f is defined by f(x) = {2 for x<3, x-1 for x>3. what is the value of the integral from 1 to 5 of f(x) dx? I know the answer is 10 but I don'
Approximate and simplify radicals
How many seconds are there in a year (show work if possible)?