hihowareu65 hihowareu65

05-05-2020
Mathematics

contestada

Expressions and Equations
Evaluate each expression when x = 7.
Example:
3x + 1
x
+ 2
Substitute
21 + 1
22

Respuesta :

djlstephen djlstephen

05-05-2020

Answer:

[tex]3(7) + 1(7) + 2[/tex]

[tex]21 + 7 + 2 = 30[/tex]

Answer Link

Otras preguntas

In the equation x=y2 , what is the unit rate?

Which of the following might use various colors to represent information found in a visual aid? a. Caption c. Legend b. Scale d. Abbreviation

Which of the following methods would be the easiest to use to solbe 2x2 +4x - 7 =0

Brett made a scale drawing of a rectangular rom in his house. the actual length of the room is 12 4 5 ft. the scale he used to make the drawing was 1 4 inch = 1

Which of the following statements is NOT true about drug dependence? A. People that are dependent on drugs believes that they need the drug to function effectiv

Kevin and randy have a jar containing 33 coins all of which are either quarters or nickels the total value of the coins in the jar is $4.05. How many of each ty

Which is a unit of measurement for area? A. mm3 B. mm C. mm2

What is the observable characteristic of a person called?

Can someone explain to me what potential difference is? Simple answers are always better! P.s : Last time my electricity question was taken down becuase I put i

What do the three Abrahamic faiths-Christianity, Islam, and Judaism-have in common? Select one: a. All bar the worship of idols. b. All believe that Jesus was