nommies005 nommies005

27-08-2020
Mathematics

contestada

Simplify this expression: 3 ( d + 4 ) + -5 (2d + 1 )

Respuesta :

arsaahmeti795 arsaahmeti795

28-08-2020

Step-by-step explanation:

Evaluate:

7-7d

Solution steps

3×(d+4)+ -5×(2d+1)

3d+12-5×(2d+1)

3d+12-10d-5

-7d+12-5

-7d+7

EXPAND:

3×(d+4)+ -5×(2d+1)

3d+12-5×(2d+1)

3d+12-10d-5

-7d+12-5

-7d+7

FACTOR:

3×(d+4)+ -5×(2d+1)

-7d+7

7×(-d+1)

Answer Link

Otras preguntas

Okay people! I need help. In geometry, on a x/y coordinate plane, I need to find the distance between the point (3,2) and the slope y = 5/6x + 7. Step by step,

Why do we need economic systems?

Which of these is an example of a haploid cell? a neuron b sperm or c red blood cell

Can you say "the engine revved to life"?

How does math relate to electrons and ion formation?

What do you expect from a hurricane?

what is the combine like term for -3x-48+48

On what did Shang priests write questions for the gods?

Rounding whole numbers and Decimals. Round each number to the place of the underlined digit. 489,334,209. The 9 is underlined digit

What is the minimum and maximum possible value of 18.6