tommccabe8 tommccabe8

25-01-2015
Mathematics

contestada

write a real-world problem that can be modeled by the equation 1.25x=0.75x+50

Respuesta :

macio06 macio06

25-01-2015

We have such equation
1.25x=0.75x+50 /-0.75x (subtract 0.75 both sides)
1.25x-0.75x=0.75x-0.75x+50
0.5x=50 /*2 (multiply both sides times 2)
0.5x*2=50*2
x=100 - its the answer

Answer Link

Otras preguntas

The volume is a rectangular prism is 7,200 cubic centimeters. It has a length of 24 centimeters and a width of 20 centimeters. What is it's height?

In two to three sentences, describe how you would organize your financial information.

What is the ray opposite to BA?

After the salesperson has learned about the customer during the qualification stage, in the _____ step additional research is conducted and plans are made for m

A region where daylight savings time is unnecessary is A~ the United States. B~ the South Pole. C~ the Arctic circle. D~ the equator.

A pair of supplementary angles have measures of x° and (x + 8)°. What is the value of x? Please show work, Thanks!

Which energy resource supplies most of the energy need s for the united states 1: biomass2:fossil fuel3: wind energy?

How does the toaster serve as an example of Convection energy transfer?

What represents the original starting point from which all living things have evolved?

Why is it useful to compile multiple sources when writing a research paper? A. It allows you to compare information and make sure you're presenting the most co