Answer:
$63
Step-by-step explanation:
30% of 90 is 27
90-27=63
Answer:
5a+5b
Step-by-step explanation:
Multiply each variable in the parenthesis by the number outside.
Hope this helps.
There are three significant figures in 4.02
You didn't share the price list of the items... but together they have $12.00
Simple. first make sure there are common denominators. There is, thus, you can now subtract.
11/12-2/12.
11-2=9
and you don't subtract denominators.
Then, 9/12
you can simplify even more by dividing both the numerator and denominator by 3. So 9/3=3 and 12/3=4
So, in simplest form, your answer is 3/4.
