TeresaBordelon TeresaBordelon

17-07-2018
Mathematics

contestada

PLEASE HELP ME 20 POINTS

Evaluate the following expression using the values given: Find 4x − y − 2z if x = −2, y = 3, and z = −2

Respuesta :

jielin01p87ge0 jielin01p87ge0

17-07-2018

[tex]4 \times ( - 2) = - 8 \\ - 2( - 2) = 4 \\ 4x - y - 2z = - 8 - 3 + 4 = - 7[/tex]

Answer Link

Otras preguntas

if an explosive shell can travel 500 yards in 1.5 seconds, a shell bursts with a 25 yard diameter of damage and it takes 3 seconds for the fuse i the shell to g

Every charged particle produces ?

list the 5 most important responsibilities a citizen has for taking part in public affairs.

Three numbers are in the ratio 2 : 3 : 4. The sum of their cubes is 33957. Find the largest number

Both multiparty systems and two-party systems are designed to be responsive to the people. That is, they are designed to promote the election of officials who r

What are some of the factors that might prevent a person from casting a vote in an election? list at least 6.

an ecologist counts weeds to monitor their populations. Which of the following best describes the ecologist methods?

An arc of a circle measures 80 degrees and the length of 88pie cm. what is the diameter?

Describe and explain the main causes of the Cold War :)

What are some of the factors that might prevent a person from casting a vote in an election? list at least 6.