Mschlagel Mschlagel

10-01-2017
Mathematics

contestada

If y varies directly with x and y = -7 when x = -1, find x when y = -84.

Respuesta :

TrueHufflepuff TrueHufflepuff

10-01-2017

set up the problem like this:
y1/x1 = y2/x2
-7/-1 = -84/x2
then use cross multiplication to solve the problem

Answer Link

Otras preguntas

−5+(−5r)+10 answer plz

A community group is upset because drivers speed through their neighborhood they want the local government to install a stop sign or a speed bump to make driver

One of the hazards facing humans in space is space radiation: high-energy charged particles emitted by the sun. during a solar flare, the intensity of this radi

A publisher faces the following demand schedule for the next novel from one of its popular authors: Price Quantity Demanded (Dol

Jared Bledsoe hired Green Gardens, a local landscape firm to plant trees and shrubs in his front yard. The landscape is beautiful when the company is done; howe

GRAMMAR WORKSHEETBE VERB: NegativeYouareYouF1areishungry=WeTheyWeComplete the sentences with the negotive form of the 'be' verb1. I am hungry but Stevenis not h

5. A pretzel company usually spends $137 per week on salt, but due to a recent saltshortage, the price of salt has increased by 40%. Assuming the company contin

which part of speech does a complete sentence include

To what factor would you attribute the recent emergence of breaking news as a prominent genre? A. technology that enables faster communication B. increase of te

Where does the oxygen that is used during cellular respiration in animalscome from?O A. Air that is breathed inO B. Water molecules in a cell's cytoplasmO C. Ca