kaydeemylady
kaydeemylady
06-11-2017
Mathematics
contestada
Choose the correct pair !
Respuesta :
itsame22
itsame22
06-11-2017
the answer is D I really hope this helps
:)
Answer Link
WojtekR
WojtekR
06-11-2017
[tex]\begin{cases}3x+6y=36\\3x-6y=0\end{cases}\\\\--------(-)\\\\3x-3x+6y-(-6y)=36-0\\\\6y+6y=36\\\\12y=36\quad|:12\\\\\boxed{y=3}\\\\\\3x-6y=0\\\\3x-6\cdot3=0\\\\3x-18=0\quad|+18\\\\3x-18+18=0+18\\\\3x=18\quad|:3\\\\\boxed{x=6}[/tex]
Answer A.
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
Draw Graph for the derivation of three equations of Motion
Which main idea does the supporting detail "Food companies spend more money than ever to advertise to kids" most likely support?
You are a space alien. You visit planet Earth and abduct 97 chickens, 47 cows, and 77 humans. Then, you randomly select one Earth creature from your sample to e
jacob divided 976 by28 using partial quotients. whats missing from jacob work?
A company that sells toys models their profit with the function P(x) = −4x3 + 32x2 − 64. Their profit P, in thousands of dollars, is a function of the number of
What happens to the energy released by an exothermic reactions
Crew owes his mom $23 and James owes his mom $8. Which amount has the greatest magnitude?
What does search engine optimization (SEO) do? A. helps in tracking changes in progress B. tries to improve the ranking in user searches C. tries setting qualit
What is the value of the expression 4 × (2a − 1) if a = 3?
Find the slope and the y-intercept of the line. 5x-2y = -4 Write your answers in simplest form. slope: Undefined X y-intercept: | ?
