Seudónimo Seudónimo

02-03-2017
Mathematics

contestada

simplify the expression. Justify each step with a property: 12x + (7x + 9x) + 13x

please help...

Respuesta :

Noveskeexpert Noveskeexpert

02-03-2017

I got 39x since I did (7x + 9x) first to get 16x then added 12x and 13x
EDIT: Nvm im wrong sorry ;/ its 41 its actually 7x+9x which is 16 + 12 for 28 then + 13 for answer 41.

Answer Link

melwatts444 melwatts444

02-03-2017

the simplified answer is 41x

Answer Link

Otras preguntas

what is the bmi and the formala to get it

HELP!!! A population of jellyfish has shown a sharp decline. What types of factors should be investigated? (The last answer was wrong)

please help me please

Simplify the expression: (6 − 2i)(4 − 5i).

The temperature on a Christmas morning was -7 degrees celsius. Three hours later the temperature dropped 5 degrees. Then by noon, the temperature rose 9 degrees

How does the lymphatic system maintain homeostasis

Please help 10 points Escribe este imperativo negativamente: ¡Habla inglés!

Sabrina rode on a Ferris wheel at the state fair. The radius of the Ferris wheel was 150 feet. What is the approximate distance Sabrina traveled in one revolut

If the mean is greater than the median, then the longer tail of the distribution is on the _________.

I need to explain/show work. Help please