A community for students.
Here's the question you clicked on:
 0 viewing
 one year ago
Evaluate the expression, using the given value of the variable.
3 – 7x + 2x when x = 3
A.
–30
B.
–12
C.
–18
D.
–24
 one year ago
Evaluate the expression, using the given value of the variable. 3 – 7x + 2x when x = 3 A. –30 B. –12 C. –18 D. –24

This Question is Closed

PigPresident
 one year ago
Best ResponseYou've already chosen the best response.0it is going to look like this right: 3  7 * 3 + 2 * 3

Emllyk
 one year ago
Best ResponseYou've already chosen the best response.0i think so... idk my math grades went down hill after 5th grade so i have no idea

PigPresident
 one year ago
Best ResponseYou've already chosen the best response.0what grade r u in?

PigPresident
 one year ago
Best ResponseYou've already chosen the best response.0i am in 7th grade and math is my best subject...

Emllyk
 one year ago
Best ResponseYou've already chosen the best response.0Im a nerd in ALL other classes tho its just when the alphabet became a grade i paniced

PigPresident
 one year ago
Best ResponseYou've already chosen the best response.0try evaluating what i told u just TRY

Emllyk
 one year ago
Best ResponseYou've already chosen the best response.0I just need the answer tho

PigPresident
 one year ago
Best ResponseYou've already chosen the best response.0ohh dont worry u will get better trust me.. just like me in 4th grade i was always getting f and d's i promise..

Emllyk
 one year ago
Best ResponseYou've already chosen the best response.0I HAVE NO CLEAR IDEA MY MIND IS FOGGED

PigPresident
 one year ago
Best ResponseYou've already chosen the best response.0follow that order

Emllyk
 one year ago
Best ResponseYou've already chosen the best response.0what on this great planet is that?

PigPresident
 one year ago
Best ResponseYou've already chosen the best response.0P Parentheses first E Exponents (ie Powers and Square Roots, etc.) MD Multiplication and Division (lefttoright) AS Addition and Subtraction (lefttoright) WOAH U NEVER LEARNED IT WOW!!

Emllyk
 one year ago
Best ResponseYou've already chosen the best response.0i WAS smart in gt to its math kicks me un the hind end...

DontLikeMathButOhWell
 one year ago
Best ResponseYou've already chosen the best response.137(3)+2(3) PEMDAS 7 x 3 = 21 321+2(3) 2 x 3 = 6 321+6 = 12 Your answer is B

PigPresident
 one year ago
Best ResponseYou've already chosen the best response.0yup u r correct bc a negative * a Positive is A Negative

Emllyk
 one year ago
Best ResponseYou've already chosen the best response.0pig presedent i have no idea what u said about please excuse my dear aunt sally

Emllyk
 one year ago
Best ResponseYou've already chosen the best response.0Evaluate the expression, using the given value of the variable. z ÷ 2 – 4z + 3(z – 3) when z = 8 A. –17 B. –13 C. –7 D. –1 this one :D

PigPresident
 one year ago
Best ResponseYou've already chosen the best response.0just look at this site http://www.mathsisfun.com/operationorderpemdas.html

Emllyk
 one year ago
Best ResponseYou've already chosen the best response.0i cant other sights are blocked.

PigPresident
 one year ago
Best ResponseYou've already chosen the best response.0oh like me too...my parents r like that

PigPresident
 one year ago
Best ResponseYou've already chosen the best response.0but this is school related

Emllyk
 one year ago
Best ResponseYou've already chosen the best response.0cant mom doesnt want me 2
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.