24-02-2016
Mathematics

contestada

How do I find the percent of change?
Help meh pls

Respuesta :

MeerMeer MeerMeer

24-02-2016

You do:

Example:

$180 ------> $90

How much was it off by? Well, you do 180-90= 90 (CHANGE)

90 x
--- = ---
180 100

180x = 9000
------- ------- <----- DIVIDE SYMBOL
180 180
x = 50% change

Answer Link

Otras preguntas

Which narrative point of view is used in this reading selection? His voice rose under the black smoke before the burning wreckage of the island; and infected by

solve (-24) ÷ -6 + 10 and explain

This flower has five petals. What type of plant is it? A. Monocot B. Dicot C. Tricot D. Tetracot

4 Answer: xy is a a. monomial b. binomial c. trinomial 5 Answer: k2 is a a. monomial b. binomial c. trinomial 6 Answer: x2y + xy2 + -5 is a a. mono

Solve the equation 3x²− 55 = 92 x = 7 and -7 x = 7 x = 8 and -8 x = 49

Select the correct answer from the drop-down menu. Read the excerpt from the passage. (2)...It was not because I feared it would be dull-for without Mark, Montr

Building a Storage Container You are being asked to design an enclosed water storage container. You are given a budget of $100 to build the container. It has be

Jennifer has noticed that since she started smoking, she has developed some serious stomach pains. What could it be? A.) Cysts B.) Ulcers C.) Kidney stones

A drug dose that delivers 800 mg has a half-life of 5 hours. Identify how much drug will remain in the body after one half-life

Given the role of protein in the body, what is a likely consequence of not getting enough protein in the body? a. it will be very easy to get sick. b. it will