sabreu1179 sabreu1179
  • 08-04-2018
  • Mathematics
contestada

Which pair of expressions below are are equivalent

a. 7(2x)and 9x
b. 3x+5x and 15x
c. 4(2x-6) and 8x - 24
d. x+x+x+x and x4thpower

Respuesta :

Аноним Аноним
  • 08-04-2018
The answer is A.) 7(2x) and 9x

Hope this helps! :)
Answer Link

Otras preguntas

When it is winter in japan, what season is it in canada?
​low levels of activity in the anterior cingulate cortex are associated with ____.
What volume of water is reabsorbed by the colon each day?
What is the creation of an opening into a brain ventricle called?
which of the following could be the equation of the graph shown below
(1 point) solve the separable differential equation y′(x)=2y(x)+18−−−−−−−−−√, y′(x)=2y(x)+18, and find the particular solution satisfying the initial condition
What is the mass of silver bromide AgBr precipatated from 3.96 g of iron (III) bromide FeBr3 ? FeBr3 + AgNO3 = AgBr + Fe(NO3)3
Como estas que tal both are ways to say how are you sister juliett
When one substance changes into one or more new substances, it has exhibited a?
What mass of gold is produced when 24.4 a of current are passed through a gold solution for 46.0 min ?