teresachristian teresachristian

09-03-2018
Mathematics

contestada

All books in a store are being discounted by 40%. let x represent the regular price of any book in the store which expression describes the sale price of a book ?

Respuesta :

mikeysettles2 mikeysettles2

09-03-2018

To find the sale price we can set up a proportion. 25/100 = x/48. We keep the 100 and 48 both on the bottom of the fraction since they represent the "whole". x represents the discount off the full price of the dress. To solve this proportion, we cross multiply, yielding 48 * 25 = 100x. Alternatively, if you notice that 25/100 ...

Answer Link

Otras preguntas

There are 4 measures of music that are played 5 times in a song. The first measure has 12 notes, the second measure has 16 notes, the third measure has 4 notes,

LOTS OF POINTS AND WILL GIVE BRAINLIEST!!!! Which sequence is modeled by the graph below? coordinate plane showing the points 1, 1; 2, 3; 3, 9

In regards to the intrinsic clotting mechanism, the hageman factor (factor xii) is activated: by the sticking of platelets to damaged tissue by the sticking of

Which could be true about an unknown sample with a pH of 7? (2 points) It contains only water. It is highly acidic. It has a very high hydroxide ion concentrati

Objects in a painting are _________. A: forms B: negative space C: balanced D: shapes

The mixing of plants animals and micro organisms that occurred after the Europeans arrived in the Americas is known as

(x^2+2x−3)(x^2+2x−2)−12=0

Find the value of angle "A" and angle "B".

20. Sarah bought a lawnmower for $320. She signed up for the buy now pay later plan at the store with the following conditions: $100 down and payments of $25

Which of the following is NOT a pull factor? A: religious freedom B: new farms C: politocal oppression D: Job opportunities