reygtyg5r reygtyg5r

23-06-2017
Mathematics

contestada

Select the ordered pair that is the solution of this equation: -7x – 4y = 6

Respuesta :

texaschic101 texaschic101

23-06-2017

its just a matter of subbing

-7x - 4y = 6....subbing in (-2,2)...x = -2 and y = 2
-7(-2) - 4(2) = 6
14 - 8 = 6
6 = 6 (correct)

so ur solution is (-2,2)

Answer Link

Otras preguntas

a woman has $1.70 in dimes and nickels.She has 5 more dimes than nickles. How many nickles does she have

The organ system that consists of ductless glands that secrete hormones and the molecular receptors on target cells that respond to the hormones is known as the

Adaptations for water in ﬁsh include a. several ﬁns for swimming. b. a system of muscles for movement. c. gills that allow them to “breathe” oxygen in water. d.

what are the positive aspects of stereotypes, if any?

use the equation y= -2+1. complete each problem(0,_) (-5,_) (20,_) (-68,_)

how did greece's geography discourage unity among the people

use the order of operations to evaluate each expression. 4x4+3

Ken spends 1/5 of his money on a dictionary. He gives $21 to his brother and has1/2 of his money left. How much money does Ken have left?

Good thesis statement on how Androids better than iPhones?

why did thousands of settlers head west during the 1800s