tonytlan06 tonytlan06

14-11-2018
Mathematics

contestada

After a drop of 25% in price, by what percentage must the price be increased to restore the original price?

Respuesta :

wghitustl wghitustl

14-11-2018

assume the original price: a

After the drop,the price is (1-25%)a=0.75a

to restore the price 0.75a*(1+x)=a

then a =4/3-1=1/3=33.33%

Answer Link

Otras preguntas

Distinguish between responsibilities of the FTC and those of the SEC. prohibits deceptive practices provides information about choosing products prohibits insid

what is the solution to the equation x/2-4=6

Plz Answer this ASAP Select the statement that is true.

Membrane curvature is influenced by the differential lipid composition of the two membrane monolayers. Which factor do you think has the largest impact on the c

State a hypothesis based on the following questions: What type of rocks do you think are present in your area? Is one rock more common than another? Why do you

identify the demonstrative pronoun(s) in the following sentence. I like her shoes, but these are more expensive than hers. A. her B. these C. hers D. her,

Question 1(Multiple Choice Worth 1 points) (05.07 LC) Read and choose the option with the correct word or words to complete the sentence. —¿________ cuesta la

a triangle has a base of 7m and a hypotenuse of 25m what is the area

if f=(2,3),(5,7),(5,4),(9,1), what is the range

Matt paid $55 at a restaurant. That amount included a 10% tip. What was the check amount before the tip? A. $40 B. $43 C. $45 D. $50 E. $52