y=9
Step-by-step explanation:
y=2(6)-3
y=12-3
y=9
Answer:
Ok for your question 1+1. In my calculations, that is 2.
I hoped this helped have a good day :)
Answer: 
Step-by-step explanation:
1. By definition, scientific notation has the following form:

Where:
<em> a</em> is a number between 1 and 10 but does not include 10.
<em> b </em>an integer.
2. When you multiply 3.25 by 7.8 the result is 25.35 and when you multiply
by
, you obtain
, but to write ree thsult in scientific notation, the decimal point must be after the first digit. Therefore, you must move the decimal point one place to the left. So, the exponent changes from 9 to 10:

Answer:
i hope it helps you
Step-by-step explanation: