subject
Mathematics, 26.05.2021 22:20 uc22912

HELP PLEASE QUICK { Mark incorrectly solved the equation -2(x – 3) – 5 = 9. His steps are shown below: ( its the attached image )
Please Help Me Solve These Two Questions
1. Mark made two mistakes. Identify which line Mark made his first mistake in and explain to Mark what he did wrong.
2. Mark made two mistakes. Identify which line Mark made his second mistake in and explain to Mark what he did wrong.

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:00, lujaynsparkles
Which solid has two triangular bases and three lateral faces, each in the shape of a rectangle? triangular prism triangular pyramid rectangular prism rectangular pyramid
Answers: 3
image
Mathematics, 21.06.2019 16:30, joThompson
You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?
Answers: 2
image
Mathematics, 21.06.2019 17:40, zaygonegraduate
Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
Answers: 1
image
Mathematics, 21.06.2019 18:00, Sanchezj104
Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items
Answers: 3
You know the right answer?
HELP PLEASE QUICK { Mark incorrectly solved the equation -2(x – 3) – 5 = 9. His steps are shown belo...

Questions in other subjects:

Konu
History, 03.06.2020 14:57
Konu
Social Studies, 03.06.2020 14:57
Konu
English, 03.06.2020 14:57
Konu
Mathematics, 03.06.2020 14:57