bpopeman bpopeman
  • 16-12-2020
  • Mathematics
contestada

−4x + 5y = −10
20a − 25b = 50

Respuesta :

Аноним Аноним
  • 16-12-2020

number one is x= 415=3 43 =3.75

number two is a= 45(b+2)

​

Answer Link

Otras preguntas

Alex measures a line to be 3.09 ft long. If the actual measurement is 3 ft, find Alex's relative error to the nearest thousandth.
Can someone help me solve this problem
Changes in mortgage principal and interest over time. Explain how the composition of the principal and interest components of a fixed-rate mortgage change over
Why does my internet keep disconnecting and reconnecting?.
A client with a long history of alcohol dependence comes to the emergency department with shortness of breath and an enlarged abdomen. Which complication of alc
Alex de Tocqueville believed in liberty and egalitarianism, that all people should be free and equal. Given his emphasis on these two values, how do you imagin
A cone has a height of 10 centimeters and a radius of 10 centimeters. What is its volume? Use a 3.14 and round your answer to the nearest hundredth.
I BEGG YOU PEOPLE PLEASE
convert these mixed numbers to an improper fraction: - Use a / to create a fraction in your answers and NO spaces please. 40 2/3
y= 1.7x for x = 1.7, x = 5, x = -5, and x = 100 =