grayvagonzal grayvagonzal

03-09-2016
Mathematics

contestada

if y = - 4/5x - 2, what is the value of x when y = - 9

Respuesta :

nobillionaireNobley nobillionaireNobley

04-09-2016

y = -4/5 x - 2
-9 = -4/5 x - 2
-4/5 x = -9 + 2 = -7
-4x = 5(-7) = -35
x = -35/-4 = 35/4

Answer Link

Otras preguntas

This watery vacation spot is considered part of both California and Nevada. Name this lake

This song, written and recorded by Woody Guthrie, puts to music a walk along our country’s highways, valleys, deserts, and wheat fields. Name the tune. a. “Am

What American President was famous for playing golf every Fourth of July?

Which battle produced the bloodiest day of the Civil War?

IDEAS FOR RECONSTRUCTION, explain why they are good ideas?

The oldest rock in the world, the Granitic Gneiss, was found in what state?

This song was popular with American troops during the Revolutionary War. Here is a part of its famous refrain: “Stuck a feather in his cap, and called it macar

What's a Protective tariff?

A plasma membrane and a cell wall 1. Are two names for the same thing 2. Have the same structure and different functions 3. Have different structures and the s

This US national park covers 270 square miles, and 95% of it is underwater. Divers and snorkelers explore its shipwrecks and a bright coral reef, home to reef