jrbeutin jrbeutin

23-05-2017
Mathematics

contestada

3x + 5y = 23
y = 4x

What are x and y that make both equations true?

Respuesta :

jacobec jacobec

23-05-2017

So basically just add the equations to get rid of y. Then solve for x and plug into one of the equations for y. (1,4)

Ver imagen jacobec

Answer Link

Otras preguntas

Bekah purchased her dream wedding dress from Bridal Couture. Two weeks before her wedding her wedding she attempts to pick up the dress only to find that the st

18. Jim vende mochilas de mezclilla. Le cuesta $7 producir cada mochila. Él aumenta el precio de cada mochila a $10.50. Jim obtiene una ganancia de alrededor de

___is a document stipulating constraints and practices that a user must agree to for access to a corporate network or the Internet. Many businesses and educatio

If you were selling a home that needed a new roof and new paint and this affected the selling price, this would be an example of___________

hat rate of return should an investor expect for a stock that has a beta of 0.8 when the 38) market is expected to yield 14% and Treasury bills offer 6%? a) 9.2

A spaceship of mass M = 1.30 106 kg is accelerated at a rate of 1.65 m/s2 toward a binary star, which consists of two stars of equal mass m. Find the mass m of

What song should you look for in someone to send to the hospital after ?

Consider the definite integral: √₍₂/₅₎ ∫ x³ / (√5x² - 1) dx¹/√⁵ Then the most appropriate substitution to simplify this integral is x = g(t), where g(t) =____

In general, why can't we always just ask an individual to report his or her preferences? Cote et al. (2007) a) Individuals may not accurately report their prefe

A water tank is cylindrical at the bottom surmounted by a hemisphere of same radius 12m. If the total capacity of the tank is 1440 m³, find the height of the cy