3076850
3076850
02-05-2019
Mathematics
contestada
solve..........20 = 5x + 10y
Respuesta :
Аноним
Аноним
02-05-2019
5x + 10y = 20
-5x + 20 = 10y
-x/2 + 2 = y
y = 2 - x/2
20 - 10y = 5x
4 - 2y = x
x = -2y + 4
Answer:
x = -2y + 4
y = 2 - x/2
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
What are the colors in a Cra-Z-Art Colored Pencils 12 Pack?
What does the phrase us sanguinis refers to? A. Citizenship by birth on U.S. Soil B. Citizenship by serving in the armed forces of the US C. Citizenship by m
The common era dating system includes everyone because it is a _____ way of defining time. Select one: a. religious b. complex c. accurate d. secular
The cost of coffee is determined by the type of coffee beans that are mixed together. The cost of a local mix of arabica and robusta beans is modeled by the equ
What is the least angle by which a regular 60-gon (60 sides) can be rotated so that it maps onto itself? A) 36 B) 18 C) 12 D) 6
need help with my math simplify
I WILL GIVE BRAINLYIST ANSWER BOTH please!! ℎ☁️✨
Which is the correct equation for the following graph? A.) Y = 3x – 5 B.) Y = -3x + 5 C.) Y = 1/3x – 5 D.) Y = 3x + 5
What kind of essay states and supports an opinion or position?
The perimeter of the triangle is 70cm the area of the triangle is a squared what is a squared
