qweendy
qweendy
20-02-2016
Mathematics
contestada
What's the answer? I don't get it?
Respuesta :
SmarticalParticals
SmarticalParticals
20-02-2016
Here is how to work the problem... basically you solve for one of the variables in one of the problems and then use substitution into the other. once you have both answers you substitute them both Into the last equation to solve.
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
Which battle inspired the National Anthem to be written? It was written by Francis Scott Key, as he was inspired that Americans held off British cannonballs all
A drive-in movie theater can accommodate up to 137 vehicles. To earn at least $500 per movie, the theater charges $22 per car for members and $25 per car for no
whats 43884325892462 x 8732498885974245 + 2333 - 2894789723895 -CC
The average salary of all General Motors workers is $38,000 . This value describes a A) sample statistics B) population parameter why?
The points (-1, 5) and (7, r) lie on a line with slope 5/4 Find the missing coordinate r.
"Although important strides were made, Reconstruction failed to provide lasting guarantees of the civil rights of the freedmen." Which evidence best supports th
who was lewis and clark?
Which of the following is characteristic of all living things? All of the above cellular organization reproduction metabolism
Which artifact was used to decode hieroglyphics?? A.Sumerian clay tablet B. Phoenician alphabet C.Behistun rock D.Rosetta Stone
On which economic sector is Israel's economy MOST dependent? A the agricultural sector B the petroleum sector C the financial sector D the mining sector
