martame0612 martame0612

16-12-2021
Mathematics

contestada

Select the expression equivalent to (2.1x+4.3)−(−3x−7).
A −0.9x−2.7
B −0.9x+11.3
C 5.1x−2.7
D 5.1x+11.3

Respuesta :

vyeontan624 vyeontan624

16-12-2021

Answer:

D

Step-by-step explanation:

[tex](2.1x + 4.3) - ( - 3x - 7) \\ = 2.1x + 4.3 + 3x + 7 \\ = 5.1x + 11.3[/tex]

Answer Link

ricopacifico95 ricopacifico95

16-12-2021

ANSWER: D 5.1x+11.3

EXPLANATION:

I'm correct if i'm rwong

Answer Link

Otras preguntas

What is the equation of the line that passes through the point (7,-3) and has an undefined slope?

A. Completa las oraciones con el pretérito del verbo en paréntesis. Presta atención a la concordancia entre el sujeto y el verbo.

1. No invitaron a mucha gente a la fiesta de Margarita y Roberto porque ellos no conocen a muchas personas. a) cierto b) falso 2. Algunos fueron a la fiesta c

What is the sum of 3+(-5)?

Is it possible for a reasonable system of linear equations in three variables to have a unreasonable solution? Provide your reasoning. Yes. There could be no

Pbcl2 can form 235ml

Can someone help me with all of these answers 28-30

In ΔVWX, w = 770 inches, x = 520 inches and ∠V=81°. Find the area of ΔVWX, to the nearest square inch.

SOMEONE HELP ME PLEASE How did the Great Depression change people’s view of the role of the Federal Government?

ASP PLZ = Look at the function y=2x=1 Dom f=(-2,-1,0,1,2)cR. Represent in a graph and find the Im f. Need to show the graph