skylargordner2020 skylargordner2020

16-09-2021
Mathematics

contestada

Evaluate the expression for x = 2 and y = - 7.
3x + 3y
3x + 3y = |
(Simplify your answer. Type an integer or a decimal.)

Respuesta :

KayTayYay KayTayYay

16-09-2021

They basically like gave out everything. You just gotta substitute the values of x & y in the equation, k?

3x + 3y

3(2) + 3(-7)

6 - 21

= -15.

Yea, so u get -15 as ur answer. Hope that'll help ya~~

Answer Link

Otras preguntas

The outer layer of a cell that acts as a gatekeeper to a cell is the _____. plasma wall plasma membrane outer membrane nuclear membrane

Which is element has atoms with the strongest attraction for electrons in a chemical bond

What is 9+16+18+15+10=?

Which of the following statements best explains how the term exercise is different from the term physical activity a. Only exercise can qualify as physical act

Which of the following would help to sober a person after drinking several glasses of wine? A. Time B. A steaming hot cup of coffee C. A large meal D. A cold s

rephrase: "If you love something, set it free. If it comes back, it's yours. If it doesn't, it was never yours to begin with"

A case of grapefruit weighs

write a real problem you could answer by solving the equation -8x+60=28

World literature tends to be ________________ reading literature from our own country and culture. a. easier than b. more difficult than c. the same as

The atomic nucleus contains __________. a. protons and electrons c. protons and neutrons b. electrons and neutrons d. protons, neutrons, and electrons