brandonperry099 brandonperry099

25-06-2020
Mathematics

contestada

Examine the work shown. Explain the error and find the correct result.

2(4 – 16) – (–30)
2(–12) – (–30)
24 – (–30)
54

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

25-06-2020

Answer:

see below

Step-by-step explanation:

2(4 – 16) – (–30)

2(–12) – (–30)

2 * -12 is -24 not 24

-24 – (–30)

-24+30

6

Answer Link

culbersonkylie culbersonkylie

31-08-2020

Answer: The product of two numbers with different signs is negative, so 2(-12) = -24, not 24. Then -24 — (-30) = -24 + 30 = 6.

Step-by-step explanation:

Sample response

Answer Link

Otras preguntas

you measure that it takes 0.75 seconds for a leaf to fall from a tree to the ground. the leaf experiences air resistance as it falls. if there were no air resis

How do you find the constant of variation when y=-(2/3) and x=3

I really need help on this one...ASAP!I will try to answer your questions if you answer this soon asap! PLZZZZ!!!What would a equal if 4(a+12) was 32?

the area of the rectangle is 85 cm. express the perimeter of the rectangle is function of the width x.

What is the negative form of Elles y regardent la télé

If -nx2 + tx + c = 0, what is x equal to?

Woodrow Wilson’s campaign slogan in 1916 was “He kept us out of __________.”

Which physical state of matter exhibits the greatest change in volume with changes or temperature or pressure?

What is the negative form of Elles y regardent la télé

A kitten pushes a ball of yarn rolling toward it at 1.00 cm/s with its nose, displacing the ball of yarn 17.5 cm in the opposite direction in 2.00 s. What is th