The easiest way to find the expansion of the expression given would e to distribute. To distribute, you have to multiply each of the terms in the parentheses by 9. The expansion of the expression would be 9x + 18.
9 (x + 2)
9 · x = 9x
9 · 2 = 18
9x + 18
Hope this helps. Good luck! :)
There are 60 minutes in 1 hour. 4 x 60 = 240
240 cups in 2 hours
240 /16 cups =
15 gallons in 2 hours
Double Facts<span> are additions in which a number is added to itself. For example, 1 + 1, </span>2<span> + </span>2<span> etc. Internalizing </span>double facts<span> are helpful building blocks in developing fluency in adding single digit numbers.</span>Double Facts<span> within 20 Worksheet is about practicing</span>double facts<span> for numbers up to 10.
5</span>
Divide the annual salary of $8.1 x 10^6 and 162 to find "per game"
8.1 x 10^6 / 162 = 8.1 x 10^6 / (1.62 x 10^2) = 5 x 10^4.
The answer is $50,000
Answer: 4 x (12 - 8)
Step-by-step explanation:
the word difference really means exactly what it is saying. it is the quantity difference between two numbers. like, if someone would say, "what's the difference between 4 and 2?' then you would just subtract 2 from 4 to find the difference between the two numbers.
so, we now know that we are going to be subtracting 8 from 12.
plus, it tells us to show 4 times 12 - 8. that means that we will be multiplying (12 - 8) by 4.
so, our only viable option is 4 x (12 - 8).
