Oddysea Oddysea
  • 14-12-2018
  • Mathematics
contestada

How do you add a percentage?

How do you add a percentage class=

Respuesta :

Аноним Аноним
  • 14-12-2018

Answer:

$150

Step-by-step explanation:

You can do this by  forming an equation.

30% = 0.30.   Let the original price be x dollars. Then:-

x - 0.30x = 105

0.70x = 105

x = 105/0.70

x = $150



Answer Link

Otras preguntas

Find the area of the sector. Use 3.14 for the value of 5. Round your answer to the nearest tenth.
draw an angle of measure 70 degree. name it ABC. Mark points P and Q in the interior points X and Y in the exterior​
I just need the answer for this one
what is the impact of not having personal goals.​
URGENT I'll give you stars, brainliest answer, or slide into ur dms for this answer pls9^(x2)=y in log form
What is the purpose of a thesis? a. sum up the essay b. introduce the essay c. state a position d. conclude the essay Please select the best answer from the cho
What is the angle of A and B?
Work out the difference between 5/9and4/9
Solve the system by substitution. y = 9x y = 3x – 24
3.Balance the following reactions.i)Mg +HCI →MgCl2 +H2ii)Mg(OH)2 +_HCI →MgCl2 +H20AgNO3 +K3PO4 →Ag3PO4 +KNO3iv)H2SO4 +Pb(OH)4 →Pb(SO4)2 +H2Ov)Ca (OH)2 +H3PO4 →C