Please help me i need this to be done within 5 minutes... will mark brainliest and thanks, and rate 5... Examine the work shown. Explain the error and find the correct result.

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

The error is in step 3. 24 -(-30). The correct answer would be -24-(-30)

Step-by-step explanation:

You are multiplying 2(-12) which would not give you a positive 24, but a negative 24 because a negative times a positive still gives you a negative. Once you have fixed that mistake, you continue on with the problem and your end product will be 6.

2(4−16)−(−30)

= (2)(−12)−(−30)

= −24−(−30)

= 6

I hope this helps you out!!

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.