RGoddard RGoddard

01-10-2016
Mathematics

contestada

Solve the system of equations.
–5x + 3y + 2z = 19
x + 4y + 3z = –27
15x – 9y – 6z = –55

Respuesta :

yuliannabeer yuliannabeer

01-10-2016

For -5x+3y+2z=19 the answer is -19/3

Answer Link

Otras preguntas

Danielle has $127.02 in her account before making any transactions. Over the course of a week, Danielle makes the following transactions: Transaction Debit ($)

if the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

it costs 4.25 for 1 pound of roast beef. how much will it cost to purchase 2.5 pounds of roast beef? round to nearest cent

111 Thirty dollars is to be divided among three girls and two boys so that each of the girls receives twice as much as each of the boys. How much does each rece

You have been given the assignment of speaking about the affects of illegal drug use on youth in America. Which of the following types of research is likely no

help wit these questions someone.

Which is equivalent to 10/12?options: 10/18 5/6 3/12 9/11

Which term best describes the association between variables A and B? no association a negative linear association a positive linear association a nonlin

add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

I need help really stuck