geor5geyvipgl geor5geyvipgl
  • 01-12-2016
  • Mathematics
contestada

What is the product of 1.5 and 2.8 is 4.2?

Respuesta :

cecemeanasf
cecemeanasf cecemeanasf
  • 01-12-2016
2.8 x +1.5 = 4.2 (x – 10) 
2.8 x + 1.5 = 4.2 (x – 10) 
28 x/10 + 15/10 = 42/10 (x – 10) 
28 x + 15 = 42 (x – 10) 
28 x + 15 = 42x – 420 
14 x – 405 = 0 
x = 31.07
Answer Link

Otras preguntas

If you observe something and want to determine why it is happening, what steps should you take to find an answer to your question?
Find the slope of the line. * (9,-3), (-6,4)
According to the historians and scholars Who was the audience that Matthew was trying to reach when he wrote about god?
How many solutions does this equation have?
three consequences of lack of basic services on the individual ​
Which of the following is an external cost associated with hydroelectric power? It produces greenhouse gas emissions. It requires dams and other infrastructure
Can someone please help me please?
Name the bird that is only found on nepal​
The Boston Massacre occurred in ___ The American Revolution began in ___
Which of the following did the Greeks adopt from the Phoenicians? Select the two correct answers. A. idea of democracy B. writing system C. weights and