codya18
codya18
04-06-2018
Mathematics
contestada
is the answer a, b, c, or d.
Respuesta :
mkryukova19
mkryukova19
04-06-2018
x-2y =1 ------------->
x=1+2y
6x - 5y = 20
6(1+2y) - 5y= 20
6 +12y -5y =20
7y = 20 -6
7y = 14
y=2
x=1 +2y
x = 1 +2*2
x=5
(5,2) is the answer (B).
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
Stillman claims that, real and sometimes painful losses can occur from our drive to constantly achieve. A- Stillman claims that "real and sometimes painful loss
2. Because environmental science encompasses so many different fields of study, it is said to be a(n).O SocialO MultidisciplinaryO HumanO Ecological
Which of the following statements best describes how the hypothalamus regulates body temperature? A. It stimulates blood vessels to constrict to cool down the b
Given that (3,-1) is on the graph of f(x), find the corresponding point for the function f(3x)
1)If (x-2) is a factor of x2+ 3ax -2a, then find the value of a
1 What is the quotient of 6 and -1/2 A : -12? B: -1/12 C: - 1/12 D: 12
It asks "plot the next two points but I do not understand because the table only shows until 9 years not until 10 yearshttps://gyazo.com/33f5ff104f60eca987633cc
2. With regard to the pH scale, a solution with a pH A. higher than 7 is considered an acid. B. lower than 7 is considered basic. C. of 6 is considered neutral.
Calculate the circumference of a circle of radius 3 1/2cm
Solve by completing the square. s2 + 22s = 27 Write your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest
