BiggaMonstur BiggaMonstur

26-05-2017
Mathematics

contestada

0.08x + 0.05(3,400 - x) = 245

Respuesta :

fussellk fussellk

26-05-2017

use distributive property first
0.08x + 170 - .05x = 245

Combine like terms:
.03x + 170 = 245

Move the 170 over
.03x = 75

Divide by .03
x = 2500

Answer Link

Otras preguntas

Who Were Some Americans who contributed significantly to United States history from the period 1900 to 1940?

A twin-engine airplane has a speed of 300 mi/hr in still air. Suppose this airplane heads directly south and encounters a 50 mi/hr wind blowing due east. Find t

Adrian answered all 21 multiple-choice questions correctly . if her teacher decided to let one of the questions count as a bonus with the same number of points

Steve is replacing the carpet in his square shaped living room. Which formula should Steve use to calculate the amount of carpet padding he should buy? (Option

How are valence electrons different from other electrons in an atom?

Typically, the lifestyle of people in a true civilization would differ from the lifestyles found in earlier forms of society. In general, a major trend of civil

Philip is going on a 4000-kilometer road trip with three friends. The car consumes 6 liters of gas per 100 kilometers, and gas costs $1.50 per liter. If Philip

which of the following is true regarding photosynthetic cells? a) they are heterotrophic b) they are autotrophic c) they are only bacterial cells d) the phot

In February, Alec had 1,538 visitors to his website. In March, he had 1,315 visitors to his website. What is the percentage decrease of the number of visitors t

Which type of power can be used to reduce the production of carbon dioxide? A.solar B.coal C.nuclear D.oil