# Tutor profile: Chengcheng X.

## Questions

### Subject: Mandarin

How to say "Thank you" in Chinese?

Xiexie - 谢谢。

### Subject: Microsoft Excel

With the information below, how do you get the total sales. A B 1 Month Sales 2 Jan. 100 3 Feb. 88 4 Mar. 95 5 Total Sales

Select the cell where you are going to compute the formula., in this case, it will be B5. (The formula for total will be: =sum(Number 1, number 2,...) Compute as the following: =sum( Then, select all the numbers. When you highlight the numbers, the box is going to be colored. The formula is going to look as the following. It means you want to calculate the sum/total of numbers from B2 to B5. =sum(B2:B4) Hit "Enter". DA-TA, here is the answer.

### Subject: Algebra

x-5=10, solve for x.

Answer: 15. x-5=10 Move -5 to the other side of the equation, x=10-(-5) The sign will be the opposite, x=10+5 Now, do the math, X=15. Bingo!!

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