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

Pete traveled 1,380 miles in two days. The first day, he traveled 1.5 times as far as he did the second day. How many miles did he drive on the first day? A. 9

The valence of aluminum is +3, and the valence of chlorine is –1. The formula for aluminum chloride is correctly written as A. ClAl3. B. Cl3Al. C. AlCl3. D. Al3

Choose the sentence that contains a relative pronoun. A. Mr. Moon, whom you have met, is my assistant. B. Those are not my shoes. C. Please, put your book bag i

PowerPoint _____ should reinforce the speaker’s message and help the audience retain the information presented.

48 is 60% of what number

___ was one of the forces that led to the outbreak of war in europe

The Mayans mapped out the phases of both the _____. sun and moon moon and Venus Venus and Mars Mars and sun

how would you write this as an algebraic equation? k less than 24

What type of phrase is underlined in the sentence below? Have you been to the new Thai restaurant that opened last month? Question 6 options: participial ph

What 14 divided by 17?