H2GM - Every Question Matters.

Recent Questions

In **Mathematics** / **High School** | 2014-02-10

[Open]What property justifies the following statement? If \(4x + 6 = 20\), then \(4x = 14\).

In **Biology** / **Middle School** | 2014-02-10

[Open]During energy transformations, is energy sometimes destroyed? Is that true or false?

In **Chemistry** / **High School** | 2014-02-10

[Open]How is \(0.00025\) written in scientific notation?

In **Mathematics** / **Middle School** | 2014-02-09

[Open]A TV at an electronics store originally costs $600, but it is on sale for 30% off. If a customer buying the TV has a coupon for $35.00 off of any purchase, what will her final price be on the TV?

In **Mathematics** / **High School** | 2014-02-09

[Open]Find the area of the dial if the radius of the world's longest clock is 7.7 units.

In **Mathematics** / **Middle School** | 2014-02-09

[Open]A man who is 74 inches tall stands beside a palm tree. The length of the man's shadow is 26 inches. The palm tree's shadow is 80 inches long. How tall is the palm tree?

In **Mathematics** / **High School** | 2014-02-09

[Open]What is the solution for the system of equations? 1. \( x = 5y - 1 \) 2. \( x + 2y = 13 \)

In **History** / **Middle School** | 2014-02-09

[Open]How did early humans protect their limited food resources?

In **History** / **High School** | 2014-02-09

[Open]How did the Three-Fifths Compromise satisfy both the North and the South?

In **Mathematics** / **Middle School** | 2014-02-09

[Open]A salesperson set a goal to earn $3,000 in July. He receives a base salary of $1,200 per month as well as a 10% commission for all sales in that month. How many dollars of merchandise will he have to sell to meet his goal?