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 one year ago
Write the equation y  2 = 4(x + 5) in standard form.
A. 4x + y = 7
B. 4x  y = 3
C. 4x  y = 22
 one year ago
Write the equation y  2 = 4(x + 5) in standard form. A. 4x + y = 7 B. 4x  y = 3 C. 4x  y = 22

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Channi
 one year 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
 one year ago
Best ResponseYou've already chosen the best response.0how did it become negative?

Channi
 one year 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
 one year ago
Best ResponseYou've already chosen the best response.0ohh i see.thank you.

Channi
 one year 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.
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