Enable contrast version

# Tutor profile: Heather H.

Inactive
Heather H.
Senior Undergraduate at Washington University in St. Louis
Tutor Satisfaction Guarantee

## Questions

### Subject:Pre-Algebra

TutorMe
Question:

x + 7 = 2 Solve for x.

Inactive
Heather H.

x + 7 = 2 ---> subtract from each side x = -5

### Subject:ACT

TutorMe
Question:

Bobby gave 20% of his baseball cards to Joe and 15% to Sam. If he still had 520 cards, how many did he originally have?

Inactive
Heather H.

We know Bobby gave away 35% of his baseball cards in total. That means he kept 65% of his original cards. We can set up an equation with c representing the number of cards Bobby originally had. c x 0.65 = 520 c = 800 Answer: 800

### Subject:Algebra

TutorMe
Question:

2x + 3y = 7 3x + 2y = 8 Solve for x and y.

Inactive
Heather H.

2x + 3y = 7 multiply by 3 ---> 6x + 9y = 21 3x + 2y = 8 multiply by 2 ---> 6x + 4y = 16 (subtract from above equation) ---> 5y = 5 ---> y = 1 plug y = 1 into 2x + 3y = 7 to find x ---> x = 2 Answer: y = 1, x = 2

## Contact tutor

Send a message explaining your
needs and Heather will reply soon.
Contact Heather

## Request lesson

Ready now? Request a lesson.
Start Lesson

## 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 Lesson" 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.