KIINGBELTON KIINGBELTON

01-02-2016
Mathematics

contestada

How do i figure this problem out ? 2+3a+9a=

Respuesta :

Аноним Аноним

01-02-2016

Combine like terms to simplify this expression.

3a + 9a are like terms, so add them.

3a + 9a = 12a

12a + 2

Answer: 12a + 2

Answer Link

Otras preguntas

Jessi sold half her comic books. Then, she bought 9 more. She now has 11 total. How many did she begin with?

Read the scenario below and answer the question that follows. Conrad and Terry have a prejudice against and hate for each other. A third party, Janice, arranges

In 2006, Atlanta once again hosted the Peachtree Road Race, a running event that attracts many world-caliber racers. This year race officials also sanctioned a

If half of the pie below is eaten, what fraction remains? Answer options: 3/8 3/2 3/7 5/11

Which of these is a form of early black music used by vocalists when they improvise? O A. work songs O B. hard bop O C. New Orleans jazz O D. swing

Calculate area of triangle

why do birds fly in the air with wings?

Find the area of the regular polygon

(Please help) During the civil war, how did the cultural and Economic differences in the north and south lead to tensions?

PLEASE HELP ASAP 50 PTS Write a disaster preparedness plan for your own home, family, or community. This plan should address how to stay safe during an emergen