calocasophia245 calocasophia245
  • 31-08-2020
  • Mathematics
contestada

8.5x-6.1=-7.1

round to the nearest tenth

Respuesta :

ray204
ray204 ray204
  • 31-08-2020
8.5x-6.1=-7.1

40x-6.1=-7.1

40x=-7.1+6.1

40x=-1

solution= x= -0.025
Answer Link
kesme981
kesme981 kesme981
  • 31-08-2020

Answer & Step-by-step explanation:

[tex]8.5x-6.1=-7.1[/tex]

Add 6.1 to both sides:

[tex]8.5x-6.1+6.1=-7.1+6.1\\\\8.5x=-1[/tex]

Isolate the variable x. Divide both sides by 8.5:

[tex]\frac{8.5x}{8.5} =\frac{-1}{8.5}\\\\ x=-\frac{1}{8.5}[/tex]

Round to the nearest tenth. Simplify division:

[tex]-\frac{1}{8.5}=-0.11764705...=-0.1[/tex]

So, x≈-0.1

:Done

Answer Link

Otras preguntas

Read the sentence. pet canaries need large cages, wooden perches, some fresh water, and keep out of cold. which phrase should be revised for a more parallel sen
which group makes most of the important decisions in the government of people Republic of China???
Suppose a parabola has an axis of symmetry at x=-1 a maximum height of 6 and passes through point -2,1. Write the equation of the parabola in vertex form
Seven is greater less than or equal to 24/4?
What type of animals live in the grassland?
Which of the following shows the correct factorization of x3 - 5x2 - 14x? A. x(x + 7)(x + 2) B. x(x - 7)(x - 2) C. x(x + 7)(x - 2) D. x(x - 7)(x + 2)
What is the principle for f)? The math is Simple Interest
Why do you think that it is important for political parties to act as watchdogs?
What is one example of prose?
Strong tissue which join bones together are the ______