ashleighfox27p71mj0
ashleighfox27p71mj0 ashleighfox27p71mj0
  • 12-09-2018
  • Mathematics
contestada

evaluate 8x - 1 when x = 3

Respuesta :

liambonney2
liambonney2 liambonney2
  • 12-09-2018

x=3/7  Decimal is x=0.428571  wanted to take an extra step and im glad to help

Answer Link
jrs997 jrs997
  • 12-09-2018

X=3 so plug 3 in where the x currently is. You will get 8(3)-1. First distribute the 8 to everything in the parenthesis; 8(3)=24, next subtract, 24-1=23.

Answer is 23

Answer Link

Otras preguntas

I need help!! Translate this to Spanish please! You (informal) are patient but funny.
The diagonals of a quadrilaretral intersect at (-1,4). One of the sides of the quadrilateral is bounded by (2,7) and (-3,5) Determine the coordinates of the ot
In the Declaration of Independence, the colonists listed the complaints against the British government to prove they were being treated unfairly. What was one c
Expand and simplify (x-5)(x-4)
Find the slope of the line passing through a pair of points
11. You want to calculate the displacement of an object thrown over a bridge. Using -10 m/s2 for acceleration due to gravity, what would be the total displaceme
It says factor each expression 49x-28?
Why do carbohydrate molecules function so well as fuel for the body?
If a poet wants to tell an exciting story using a quick rhythmic pattern,what poetic form would best fit this function
The width of a rectangle is 20 units. Can the perimeter P of the rectangle be 64 units when its length x is 11 units? No, because P = 2x + 2(20) No, because P