Foxez4Lifez Foxez4Lifez

02-11-2016
Mathematics

contestada

What is the solution to the system of equations represented by the two equations?

y=-2x+7
y=1/3x

( , )

Respuesta :

MorrisJosh1345 MorrisJosh1345

03-11-2016

Just substitute the first equation into the second and solve for x: 32x=−12x+4⟹2x=4⟹x=2Now, since y = 3/2 * x, we have y = 3 and we are done.

Answer Link

Otras preguntas

In which laboratory process could a student use 0.10 M NaOH(aq) to determine the concentration of an aqueous solution of HBr? (1) chromatography (2) decompositi

A golf ball is given an initial speed of 20. meters per second and returns to level ground. Which launch angle above level ground results in the ball traveling

The expression D over T can be used to find the average speed of an object that travels a distance D in time T what is a cars average speed if it travels 145 mi

Sammy drinks 1/3 of the milk carton, Tikki drinks 5/12 of the milk carton, and Georgia drinks 1/6 of the milk carton. What fraction of the carton of milk is lef

Dave started hiking at 120 feet below sea level. a) If he climbed 750 feet, whats his elevation now ? b) Dave then descended 420 feet in 1 hour. Find the averag

Jeffery wants to save the same amount of money each week to buy a new bike. He needs $252. If he wants the bike in 14 weeks, how much money should Jeffery save

12.the square root of the negative of negative 9 squared = ? (Note: i = the square root of negative 1 )

a right triangle has legs measuring 4.5 meters and 1.5 meters the lengths of the legs of a second triangle are proportional to the lengths of the legs of the fi

Hydrocarbons are compounds that contain (1) carbon, only (2) carbon and hydrogen, only (3) carbon, hydrogen, and oxygen, only (4) carbon, hydrogen, oxygen, and

irene purchases a refrigerator for 500.00 in lowa where the tax is 6 percent what is the sale tax