andrwcollins44041 andrwcollins44041

10-11-2019
Mathematics

contestada

An equation is shown. – 4 5 (9x – 20) – 3x = 4 5 x – 6 Choose the value of x that makes this equation true. A. x = –2 B. x = – 1 2 C. x = 1 2 D. x = 2

Respuesta :

shams04 shams04

10-11-2019

Answer: D

Work:
-45(9x-20)-3x = 45x-6
-405x+900-3x = 45x-6
-408x+900 = 45x-6 (combine like terms)
906=453x (add 6 to 900 and -408x to 45x)
2=x ( divid)
X=2

Answer Link

Otras preguntas

What angle would earth tilt need to be in order there to be no seasons A. 0 B. 45 C. 90 D. changing the tilt will have no effect on the seasons

I would appreciate it a lot

What type of depression patient is etc used for

A right rectangular prism is shown. What shape best describes the cross section cut parallel to the base of a right rectangular prism? Rectangle Parallelogr

((I RAISED THE POINTS AND THIS IS MULTIPLE CHOICE)) Which sequences are geometric ? CHOOSE ALL THAT APPLY a) 100, 90, 80, 70, 60, . . . . b) 320, 80, 20, 5,

need help pleeeeeeeeeeeease When you walk outside, the bright sunlight can cause you to quickly shut your eyes. What is the sunlight? Need a Hint? A) an externa

How do I do the question w03p1q1

A high school quarter back completed 160 passes in 250 attempts. What percent of his attempted passes did he complete?

Can someone please give me a summary of what was the Great Depression and why was it so important?

"A new life awaits you in the off-world colonies" - from what movie is this quote?