Answer: 382
Just add 300+70+12 and you get 382
-8
On the number line if you are at positive 8 and add -8 you will lose 8 and get zero! Hope this helps!
The algebraic expression for the word phrase "the product of a number and 3" as a variable expression is 3z
<h3>How to write an algebraic expression for the word phrase "the product of a number and 3" as a variable expression?</h3>
The word phrase is given as:
"the product of a number and 3"
Represent the number with z
So, the word phrase can be rewritten as:
"the product of a number z and 3"
The product of a number z and 3 is represented as:
z * 3
When evaluated,, the expression becomes
z * 3 = 3z
Hence, the algebraic expression for the word phrase "the product of a number and 3" as a variable expression is 3z
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Answer: 20
Step-by-step explanation: how i got the answer was to multiply everything by two. then add everything together.
