A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing
ChanellyRodriguez
 2 years ago
Write the equation y  2 = 4(x + 5) in standard form.
A. 4x + y = 7
B. 4x  y = 3
C. 4x  y = 22
ChanellyRodriguez
 2 years ago
Write the equation y  2 = 4(x + 5) in standard form. A. 4x + y = 7 B. 4x  y = 3 C. 4x  y = 22

This Question is Closed

Channi
 2 years ago
Best ResponseYou've already chosen the best response.0y2=4(x+5), y2=4x+20, y2+2=4x+20+2, y=4x+22, 4x+y=22, 1(4x+y=22), 4xy=22. The answer is C. Does this make sense?

ChanellyRodriguez
 2 years ago
Best ResponseYou've already chosen the best response.0how did it become negative?

Channi
 2 years ago
Best ResponseYou've already chosen the best response.0I had to multiply the whole problem by 1 because the variable in the problem (4x) was not supposed to be negative. 1(4x+y=22), see? and then your answer is 4xy=22.

ChanellyRodriguez
 2 years ago
Best ResponseYou've already chosen the best response.0ohh i see.thank you.

Channi
 2 years ago
Best ResponseYou've already chosen the best response.0P.S. Oh you may want to post this in the math section instead of the English next time.
Ask your own question
Ask a QuestionFind 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.