al240177 al240177

29-10-2020
Mathematics

contestada

5χ= 140
Ο Α. x= 28
Ο Ο Ο
Ο Β. x= 135
Ο C. χ= 14
Ο D. x= 700

Respuesta :

sqdancefan sqdancefan

29-10-2020

9514 1404 393

Answer:

A. x = 28

Step-by-step explanation:

Divide both sides of the equation by the coefficient of x.

[tex]5x=140\\\\\dfrac{5x}{5}=\dfrac{140}{5}\\\\\boxed{x=28}[/tex]

Answer Link

Otras preguntas

What is the significance of a correlation coefficient of -0.97? Please helpppppp!!!

70 POINTS PLEASE HELP! solve all of them

30 pts ! find the solution(s) for x in the equation below. x^2 + 7x = 8

3|x+1|-2 write the new equation translate the graph up 2 units

Enter the enter the first four terms of the sequence defined by the given rule assume that the domain of each function is the set of whole numbers greater than

find the midpoint of the segment connecting (4,7) to (-2,3)

Suppose you observe a spot exchange rate of $1.0500/€. If interest rates are 5% APR in the U.S. and 3% APR in the euro zone, what is the no-arbitrage 1-year for

How many times larger is 1.8x10^-3 than 2.0x10^-5?

risk of computer environment

These four teenagers have come to some decisions. Which is likely to have the greatest impact on that student's life after high school? Joe has decided not to r