noahbcon noahbcon

02-04-2020
Mathematics

contestada

simplify the expression
3a + 4 + b + 2a + 5 + b

a. 5a + b
b. 7a + 7b
c. 6a + 2b + 9
d. 5a + 2b +9

Respuesta :

belaslim3 belaslim3

02-04-2020

the answer is d. 5a + 2b + 9

Answer Link

vminkook2224 vminkook2224

02-04-2020

Answer:

5a+2b+9

Step-by-step explanation:

=3a+4+b+2a+5+b

=(3a+2a)+(b+b)+(4+5)

=5a+2b+9

Answer Link

Otras preguntas

How was mining sector after colonial period in African countries?

If we changed the -0.14 to a 2 in the equation, what would happen to the graph?

Which expression is a sixth root of -1+i sqrt3? (Look at photo for options)

write me a poem or a song please my asap no less than 8 lines plz?

(a) Define the following terms(i) Periodic Table(ii) Period on the Periodic-table(iii)Colum on the Periodic-Table

You are trying to purify a protein that is soluble in a solution of 2 M ammonium sulfate. After centrifugation to remove other proteins that have precipitated a

How was Religion and Honor in the slave South like?Must be 5-7 sentences! I give Brainliest!Please no links

What is the measurement of angle x

Given that x = 5.7 m and θ = 43°, work out BC rounded to 3 SF

Jerry is working on a research project about the effectiveness of social media marketing. He found some sources with information relevant to his project, and he