nicholasaustin07 nicholasaustin07
  • 04-06-2020
  • Mathematics
contestada

Which expression is equivalent to 8a+3b+4a-9b??
Please help!

Respuesta :

jimrgrant1 jimrgrant1
  • 04-06-2020

Answer:

12a - 6b

Step-by-step explanation:

Given

8a + 3b + 4a - 9b ← collect like terms

= (8a + 4b) + (3b - 9b)

= 12a + (- 6b)

= 12a - 6b

Answer Link

Otras preguntas

How do you get rid of wrinkles around your eyes permanently from stressing?
is it better to water plants in the morning or evening
Fatihah __________________ (bring) a lot of Chemistry papers.
*PLEASE help* *do not copy and paste * =report. *BRANLIEST AND 100 POINTS * True or False A thunderstorm starts out as a tropical distrubance.
A light-year is a unit generally used to express the distance that light travels in one year. Which of these can be expressed in the light years? A] the age of
when a scientific paradigm shifts, this indicates that
Which of the following is a product that is considered a commodity? feed corn for cattle writing paper
ill give brain thing ​
Label this diagram with the 3 options
A middle school took all of its 6th grade students on a field trip to see a play at a theater that has 3200 seats. The students filled 2496 of the seats in the