You increase the size of a page by50%. then you decrease it by 50%. what is the size of the page now?

The increase in the original size of the page is

Solution:

There will be no proper solution for this problem as no dimensions are provided for the page. Moreover there is no proper mention of exactly what is increased for the page. Hence we cannot find the proper value of the size of the page.  

Just for assumption let’s say the size of the page is x,  

If the size increased by 50\% then the size of the page is

Again the size of the page decreased by

So the size of the page now will be

So, the size of the page will be of the original size.

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

ask for details followreport by buttfacelily 2 minutes ago

answers

rauschg

rauschg · hand

know the answer? add it here!

step-by-step explanation: