Always
a=b
subtract c from each side
a-c = b-c
Answer:
3:4
Step-by-step explanation:
18:24 —> 9:12–> 3:4
hope this helps :)
A properly written number in scientific notation has the form:
+/- A*10^n
where +/- is either plus or minus
A is a decimal number (or integer) where 1<= A < 10
and n is a positive or negative integer.
According to these rules,
120,000,000 is written in scientific notation as
1.2 * 10^8
so we need to move the decimal point 8 places to the left and multiply by 10^8.
2a and 15a. These are like terms due to the fact they have the same variables in this case "a".
When you are finding the mode your looking for the number that shows up the most. In this the mode is 58.
