Answer:
You Will Be Given A Rulebrick and you will have to fill the hole page with things
Step-by-step explanation:
Debt
i owe you 'x' dollars
gas is 10 cents per gallon cheaper this week
The answer is the second one! n^2 +13
Answer:
(a^2)+4a-5
Step-by-step explanation:
(3+a+2)(a+2-3)
(a+5)(a-1)
use FOIL or box method
5a-5+(a^2)-a simplifyes to
(a^2)+4a-5
Answer:
Extremely large and small numbers that have many zeros are long to write and take up a lot of room. So, by using scientific notation a number can be written shorter. For example, numbers such as 295,000,000,000 can be shortened to 2.95x
. This is easier to write and understand. This is why the scientific notation is used over standard.