27x + 14 = 3(9x - 7) a) x = 0 eliminate b) x = −35 c) no solution d) x = 0 or x = −35

Expand the right hand side:

Subtract from both sides:

This is clearly impossible, so there is no solution to this equation.

no problobm

step-by-step explanation:

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.