alieuhewson alieuhewson

21-02-2022
Mathematics

contestada

if x = 9 and y = -5, find z when z = -2x +3y

Respuesta :

scarcedude423 scarcedude423

21-02-2022

Answer:

z=-33

Step-by-step explanation:

Substitute into the original equation

z=-2x+3y

z=-2(9)+3(-5)

z=-18-15

z=-33

Answer Link

rlesandisusanya rlesandisusanya

21-02-2022

Answer:

z = (-33)

Step-by-step explanation:

[tex]z = - 2x + 3y \\ z = - 2(9) + 3( - 5) \\ z = - 18 - 15 \\ z = - 33\\ [/tex]

Answer Link

Otras preguntas

Please helppp Write down an essay about bird in 140 words on narrative form

find the domain of f/g.

4.1<7 as a fraction. pls workout and ill mark you brainliest

Read and choose the option with the correct answer Cuando José Manuel era pequeño, él no era obediente y hacía travesuras, jugaba mucho afuera con amigos y no e

use the figure and the Pythagorean theorem to write an equation relating x, b, and y-c(from prove the law of cosines quiz)

What is the name of lipids building blocks?

(b) Eric removed 72 fish from his pond over a period of 9 days. He removed the same number of fish each day, What was the change in the number of fish in the po

16. The structure shown is representative of which substituted hydrocarbon?

ILL MARK BRAINILESS IF YOU DO THIS CORRECTLY Pick one of the three people and explain why they are famous/known for and how this relates to physics. Isaac Newt

What kinds of people are most likely to become active in politics or community service? O Young people O Older people O Highly educated O Band