Consider the equation 3p - 7 + p = 13. what is the resulting equation after the first step in the solution?
p - 7 = 13 – 3p
2p - 7 = 13
3p - 7 = 13 - p
4p - 7 = 13

Option D

Consider the equation 3p - 7 + p = 13. The resulting equation after the first step in the solution is 4p - 7 = 13

Solution:

Given that we have to consider the equation is 3p – 7 + p = 13

And we have to find the correct option from the given set of options which shows up the first step in solving the given equation .

Now, in the process of solving an equation the first step will always be combining the like terms.

So, in our equation too, combine the like terms.

Then, 3p – 7 + p = 13 ⇒ 4p – 7 = 13.

Option 4 shows the above step.

Hence, the correct option is option D

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.

i got 142 as my answer

step-by-step explanation: