emilyshae920200
emilyshae920200 emilyshae920200
  • 27-08-2018
  • Mathematics
contestada

Simplify the following expression. 1/3 (27-21x)

A. 9+7

B. 9-7x

C. 9+7x

D. 9-7

Respuesta :

MaryKartozia
MaryKartozia MaryKartozia
  • 27-08-2018
1/3 * 3(9-7x)
9-7x
Answer is B.
Answer Link
ashimasood66 ashimasood66
  • 09-11-2018

simplification :-  

1/3  (27-21x )

3( 9 -  7x )

so   1/3 is cancel with 3

answer will be ( 9-7x)

Ver imagen ashimasood66
Answer Link

Otras preguntas

For 21-22, simplify the algebraic expressions. 21. -3(6y) 22. -7a(3b)
The position of an object at time t is given by s(t) = -9 - 3t. Find the instantaneous velocity at t = 8 by finding the derivative.
3x-8=-19x+7solve for xshow steps
The equation of the line passing through the points (5, 17) and (7, 13) can be expressed as y = mx + b. Give the value of b
How is the energy released in the breakdown of glucose converted to a form usable by the cells?
Use the map to determine which statement is true
What best demonstrates the transformation of mechanical energy to heat energy and light energy?
Stopping the spread of communism was the top priority outlined in ?
Could use some help please
What is the oxidation number of a group 1a compoubds?