geor5geyvipgl geor5geyvipgl

01-12-2016
Mathematics

contestada

What is the product of 1.5 and 2.8 is 4.2?

Respuesta :

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

A sound system is being set up in a gazebo in a park. It needs to produce music so that everyone can hear it. How much power would the speakers need to produce

Which of the following describes a similarity between classical civilizations in Mesoamerican and South America? A: Warfare was the primary means of cultural tr

Explain how to calculate step by step

Why is Drive a value when pursuing a career in IT

Explain which implementation of the protection matrix is more suitable for the following operations___________. (a) Granting read access to a file for all users

How does Obama define the American Dream?

attempt to avoid price competition, prefering instead to differentiate themselves by precisely targeting customer segments with narrow and deep assortemts of sp

Why should you reward yourself for your accomplishments? A. Nothing is worth doing unless there’s a reward at the end. B. To keep yourself motivated and take go

How do you say tall in german?

. The price of a pair of jeans was reduced from $60 to $48. What was the percent of decrease?