crazykiddz22 crazykiddz22

20-01-2018
Mathematics

contestada

what makes the value n of the equation true -2n+1.8=3.2

A.-3.4
B.-0.7
C. 0.7
D.-2.5

Respuesta :

PeytonBrainly PeytonBrainly

20-01-2018

-2n + 1.8 = 3.2
Subtract 1.8 from both sides
-2n = 1.4
Divide both sides by -2
n = 1.4/-2 = 0.7/-1 = -0.7
n = -0.7

Check your work:
-2(-0.7) + 1.8 = 3.2
1.4 + 1.8 = 3.2
3.2 = 3.2

The answer is B. -0.7

Answer Link

Otras preguntas

what does the term mesocyclone refer to in reference to a tornado?

in-group members are believed to display the out-group homogeneity effect because

Question 2 A proton and an electron move further apart from each other. Does the electrostatic potential energy associated with their interaction increase or d

what was the name of the group that john ehrlichman and h.r. haldeman formed to do nixon’s political dirty work? group of answer choices

i need help A. The slopes are equal. B. The graph has a greater slope. C. The function rule has a greater slope. D. none of the above

using the output from supplier scoring and assessment to identify the appropriate supplier(s) is

True or False, the process of dismantling and inspecting a competitior's product to discover improvements is called reverse enginer

as felix and deborah argue about the team name, what stage of development is their bowling team in?

what atom belongs to

A client with esophageal cancer decides against placement of a jejunostomy tube. Which ethical principle is a nurse upholding by supporting the client's decisio