Yahhgurllyazz Yahhgurllyazz

05-01-2017
Mathematics

contestada

x + 4y = 4 and x - 4y = 19 help please and show your work

Respuesta :

GreenSlime GreenSlime

05-01-2017

Can you use negative number?

Answer Link

Otras preguntas

expand and simplify. 3(x+5)+4(x-2)

The five-step marketing research approach begins with blank______ and ends with blank______.

help me with this question pls

It is estimated that ___ percentage of americans will meet the criteria for a diagnosable mental health condition sometime in their lifetime.

Eliza is undergoing in vitro fertilization, and her physician is explaining prenatal development. Dr. Sanchez has just told her that the zygote will attach to t

Natalia wants to pay the restaurant bill for her and a friend. the bill id $50. she has a 15% percent off coupon, and she wants to tip the server 20% of the ori

Research shows that public- and private-sector employees are ______ in terms of overall competence.

You are making steak and have the option to fry it, bake it, smother it in gravy, or serve it with a side of ranch dressing. What is the best way to cook or ser

Research shows that public- and private-sector employees are ______ in terms of overall competence.

Jay decides to walk home from school today. he lives 6 miles from school and can walk home in 2 hours. what is jay's average speed in miles per hour?