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

Aimee felt sweet sorrow at the thought of going to college and leaving all her fiends behind. Which type of figurative language is being used in this example ?

They told us to treat all men as they treated us; that we should never be the first to break a bargain; that it was a disgrace to tell a lie; that we should spe

Samantha is looking for a sport to do when she gets to school next year but she can't decide which one we give her the most benefit she's in fairly good physica

Which best describes the underlined words in this sentence? Red and a strange shade of green were the only colors available. A. complete subject B. simp

how many valence electrons does carbon have available for bonding to other atoms a. two b. four c. six d. eight

3/4 minus 1/8 in simplest form

ten times the sum of half a number and 6 is 8

what is the person that invented light

what if four fifths plus twelve fifteenths

Which foods and exercises can help a person prevent osteoporosis?