TutorMe homepage

SIGN IN

Start Free Trial

Kezia W.

English Mathematics Teacher for 6 Years

Tutor Satisfaction Guarantee

Trigonometry

TutorMe

Question:

a

Kezia W.

Answer:

b

Pre-Algebra

TutorMe

Question:

Without using a calculator, give an estimate for the square root of 67. Give a reason for your answer.

Kezia W.

Answer:

The square root of 67 is between 8 and 8.5 as the two square numbers we know are 64 and 81.

Algebra

TutorMe

Question:

Here are two simultaneous equations 2a - 5b = 11 3a + 2b = 7 Which method would you use to solve them, elimination or substitution and why?

Kezia W.

Answer:

Elimination is more appropriate as neither unknown variable has a coefficient of 1. Therefore if we rearrange x= or y= we will have to work with fractions or decimals. By multiplying the first equation by 3 and the second by two we can make the coefficients of a both 6 and easy to eliminate by subtracting the two equations.

Send a message explaining your

needs and Kezia will reply soon.

needs and Kezia will reply soon.

Contact Kezia

Ready now? Request a lesson.

Start Session

FAQs

What is a lesson?

A lesson is virtual lesson space on our platform where you and a tutor can communicate.
You'll have the option to communicate using video/audio as well as text chat.
You can also upload documents, edit papers in real time and use our cutting-edge virtual whiteboard.

How do I begin a lesson?

If the tutor is currently online, you can click the "Start Session" button above.
If they are offline, you can always send them a message to schedule a lesson.

Who are TutorMe tutors?

Many of our tutors are current college students or recent graduates of top-tier universities
like MIT, Harvard and USC.
TutorMe has thousands of top-quality tutors available to work with you.

Made in California

© 2019 TutorMe.com, Inc.