luisverastigue
luisverastigue luisverastigue
  • 23-03-2018
  • Mathematics
contestada

If b+3/7=2/5 then which of the following is true

1.5b + 15 = 14
2.b + 3 = 14
3.5b + 3 = 14
4.b + 15 = 14

Respuesta :

galinasem2 galinasem2
  • 23-03-2018
Let multiply by 35 both sides of the equation
35b+35*3/7=35*2/5
35b+15=14
There are all false

Answer Link

Otras preguntas

Atoms are matter of what
An outline can help a writer do everything except?
Sam bought a soft drink for 4 dollars and 7 candy bars . he spent a total of 18 dollars. how much did each candy bar cost?
What symbol is prominent on Theseus/ banners?
Describe What happens when a keystone species is removed from an ecosystem
The Coriolis effect
What gives aromatic rings its stability?
11+8×{45+4×[3+8×(12×13-8×14)-37]}+1234=
In 1774 the colonists sent delegates to
A pitcher hurls a 0.25kg ball around a vertical circular path of radius 0.6 m, applying a tangential force of 30N, before releasing it at the bottom of the circ