ethanfung62 ethanfung62

03-11-2021
Mathematics

contestada

Simplify these expressions. Then, evaluate them for the given value of the variable.
3x+7x-28+31 for x=2043

Respuesta :

03-11-2021

Answer:

1. 10x+3

2. 20433

Step-by-step explanation:

For part 1:

3x+7x-28+31

=3x+7x+3

=10x+3

For part 2:

10x+3

=(10(2043))+3

=20433

Answer Link

Otras preguntas

What part of the body does aerobic exercise strengthen, a. the brain , b. the heart, c. the lungs or d. the biceps?

Write the expression (4x-2).(6x 7) in the standard form of a anquadratic expression,ax^2 bx c what are the values of the coefficient of each term and the consta

The invention of new farming technologies made westward movement _____.

Terrorists are usually driven by religious, political and power motivations. True False

In the galvanic cell Al(s) ǀ Al3+(aq, 1 M) ǀǀ Cu2+(aq, 1 M) ǀ Cu(s) which of the following changes will increase the cell potential? I. Dilution of the Al3+ sol

Some supervisors are too autocratic. Autocratic is __

What is imperialism and how does it affect the continent of Africa?

What was the Seattle General Strike of 1919? Question 3 options: It was a strike of all nonemergency workers in Seattle, called by the Industrial Workers of the

Which describes the flow of energy in a food chain? A. grass → mouse → snake → sun B. mouse → snake → sun → grass C. snake → sun → grass → mouse D. sun → g

The war on drugs is an organized effort to end the trade and illegal use of ____________. a. drugs b. nuclear weapons c. terrorists d. embargo