Seudónimo Seudónimo

15-11-2019
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 :

jessxicaa jessxicaa

15-11-2019

Error: When 2 was multiplied by -12, it should’ve been -24 not 24.

Correct Answer: 14
2(4 - 16) - (-30)
2(4-16) -(-30)
2(-12) - (-30)
-24 + 30
14

Answer Link

Lemonketood Lemonketood

23-04-2020

Answer:

Sample response: 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:

Answer Link

Otras preguntas

convert 37 and 1/4 to a improper fraction

round 285,432 to the nearest 10,000

The "long march" of China was led by

Polo writes "it is necessary to perform a journey of fourteen days" to reach the Tartars lands.What makes the journey so difficult

predicting weather patterns

Find the slope of the line for the equation 3y=4. Please explain

When atoms bond, electrons can be _______________, _______________, or _______________.

Which of the following statements correctly explains economic conditions in the North during the Civil War? -Foreign trade kept the economy moving forward. -Ind

what is operation context

The Sum of three consecutive interfere is -96. What is the largest interference