RebaAli RebaAli

20-09-2019
Mathematics

contestada

Which one is the answer for these qution 4x=5(9x+2)
A)5/2
B)41/10
C)-10/41
D)10/41

Respuesta :

meliabruce meliabruce

20-09-2019

C. -10/41

First use the distributive property to get 4x = 45x + 10
Use subtraction on both sides by 10
Again use subtraction of 4x on both sides
You now have -10 = 41x
Use division to get x alone and you now have -10/41 = x

Answer Link

Otras preguntas

what is the main purpose of the ACCUPLACER exam?

simplify 6x^5 x 3x^3 x x^0

when 9x^2-100 is factored,it is equivalent to (3x-b)(3x+b). what is a value for b? With work.

What’s a kiva? A. A way to fish and gather food B. A language spoken by many tribes C. A deep pit used for religious purposes D. A place to live protected from

If you sort a portion of an Excel sheet and you get an error message such as #DIV/0, what is a likely cause of the error message? A. You’re attempting to sort t

What are the possible values of x in 6^2 + 432=0 A. ‘Strackel (+)(-) 2isqrt(3)’ B. Strackel (+)(-) 6isqrt(3)’ C. Strackel (+)(-) 4isqrt(2)’ D. Strackel (+)(-) 6

Answer please. Urgent!

6 times a number plus 3 times a second number is 27. the second number is 1 more than 2 times the first number what is the second number

Which is one reason European chose slaves from Africa as a labor source in the new world

what factors can destroy populations and lead to the execution of species