TutorMe homepage

SIGN IN

Start Free Trial

Danielle N.

Private Math Tutor

Tutor Satisfaction Guarantee

Pre-Algebra

TutorMe

Question:

Use the order of operations to simplify this problem: -2(3-7)^2-5*2

Danielle N.

Answer:

1. Use PEMDAS 2. Start within the parentheses, 3-7= -4 3. (-4)^2= 16 4. 16*-2=-32 5. 5*2= 10 6. -32-10 = -42 is your answer.

Basic Math

TutorMe

Question:

Simplify the problem: 1/2 + 2/3 + 3/2= ?

Danielle N.

Answer:

1. In order to add all the fractions together, you must find the Lowest Common Denominator. 2. The LCD for 2, and 3 is 6. (2*3=6) 3. You must have 6 on the bottom of all fractions so you multiply them by either 2 or 3. 4. Whatever you do to the denominator, you must do to the top. 5. (1/2)*(3/3)= 3/6 6. (2/3)*(2/2)= 4/6 7. (3/2)*(3/3)= 9/6 8. Add across the top and across the bottom and simplify. 9. The answer is 8/3.

Algebra

TutorMe

Question:

Find the equation of a line that passes through the point (-1, 1/2), and has a slope perpendicular to m=3.

Danielle N.

Answer:

1. Use y=mx+b. 2. The perpendicular slope is the equivalent to the negative reciprocal of a number. Ex. m=3 would become m= -1/3 3. An x and y value is given, and the m has been found, so now it is time to plug it into the equation. 4. 1/2=(-1/3)(-1)+b [Solve for b] 5. b=1/6 6. y=(-1/3)x+ 1/6

Send a message explaining your

needs and Danielle will reply soon.

needs and Danielle will reply soon.

Contact Danielle

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.