Well to find this out you need to make an equation
s+7=j
So for example if Johnny's sister is 15 then Johnny would be 22 because
s(sister's age) +7(number of years difference between their ages)=22(Johnny's age)
1. <span>China experiences </span>typhoons<span> every year and also suffers from floods, </span>tsunamis,earthquakes<span> and droughts.
2. </span><span>China is officially known as the People's Republic of China.
3. </span><span>China has the largest population in the world, with over 1.3 billion people (1,343,239,923) as of July 2012.
4. </span><span>There are many different languages spoken in China, including Mandarin, Yue, Wu, Minbei, Minnan, Xiang, Gan and Hakka.
5. </span><span>In 2003, China became the third country to successfully send a person to space.</span>
Question 2 ; the only star that is located in our solar system is the sun
The cretaceous-tertiary mass extinction was apparently caused by a meteorite that struck Yucatan Peninsule in Mexico
Answer:
A prime number is a whole number greater than one who's only factors are one and itself. The prime symbol is usually used to A) denote two distinct but similar objects or B) to denote the derivative. It could be described as a seperator.
