Gennyyy Gennyyy
  • 02-07-2015
  • Mathematics
contestada

Which expression is equivalent to 9a + 12?
3 ( 3a +2)
3 (6a + 9)
3 (3a +4)
3 (6a + 3)

Respuesta :

naǫ
naǫ naǫ
  • 02-07-2015
[tex]9a+12=3 \times 3a+3 \times 4=3(3a+4)[/tex]

The answer is 3(3a+4).
Answer Link
Аноним Аноним
  • 02-07-2015
The answer is 3 ( 3a + 4 )

Because when you do the distributive property you have this:

3 ( 3a + 4 )

9a + 12.
Answer Link

Otras preguntas

What’s (-9) + 9 simplify
y=3x+12 positive or negative
A lamppost casts a shadow of 18 ft when the angle of elevation of the Sun is 33.7 degrees. How high is the lamppost? Round to the nearest foot
What motivated conquistadors to go to the Americas? Check all that apply. They wanted to convert American Indians to Christianity. They wanted to claim new land
is this a. a function but no one-to-one B. a one-to.one C. not a function
I NEED D GIVE ME DDD
The mass number is equal to which of the following? Question 5 options: Protons + Neutrons Protons + Atomic Number Neutrons + Electrons Protons - Neutrons
6y-10y-11=8y-2y+29 step by step?
What is the range of the data? 2,8,7,8,6,15,6,3,8
What is the quotient of 8,595 ÷ 24? a. 334 R 3 b. 334 R 7 c. 358 R 3 d. 358 R 7 help please! and fast.