Seudónimo Seudónimo

18-08-2022
Mathematics

contestada

Please help me !! Show work if possible

Please help me Show work if possible class=

Respuesta :

rspill6 rspill6

20-08-2022

Answer:

x = -(27/8)

Step-by-step explanation:

8x + 5y -z = 0

y=4 and z = -7

8x + 5(4) -(-7) = 0

8x + 20 +7 = 0

8x = -27

x = -(27/8)

x = -24 and 3/8

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

An expressed power is a power A.Delegated to the state government. B.Delegates to the national government. C.Concurrent to the state governments. D.Cocurrent to

PLEASE HELP 2nd is expert thats all i know

PLEASE HELP ME Given that the two triangles shown are congruent, explain one way to verify that the corresponding angles of the two triangles are congruent. A)

A family has two cars. The first car has a fuel efficiency of 15 miles per gallon of gas and the second has a fuel efficiency of 35 miles per gallon of gas.

States that are too close to call in a presidential election are _____. battleground states battlefront states blue states red states

Explain how the methods Palestinians used to achieve their goals affected the peace process.

On average students attend school 170 of the 180 days required in a year. About what part of the required days do they attend school?

Most people's behavior is shaped by cultural rules._____ is the practice of marrying outside one's own social group or category.

14 POINTS!1(14 POINTS) What is the effect of the setting in "One Minute Longer"? The setting creates the main conflict and elevates the tension in the story. T

a short, thick wire is the best conductor. True or false?