Answer:
A function is a relationship or expression involving one or more variables like f(x) = 2x + 5 and whatever is the input replace the X with that number
<span>Simplify (3x22)*divided*6+[28-(4)^2]=
</span>the answer is A 23
Answer:
C
<em>Hope that helps!</em>
Step-by-step explanation:
Base 10 blocks are used to perform arithmetic operations.
To model the product of 3 and 0.51, Evan needs <em>3 copies of 5 tenths and 1 hundredths.</em>
The expression can be represented as:

Express 0.51 as 0.5 + 0.01

- 0.5 means 5 tenths
- 0.01 means 1 hundredths
- 3 means that, the above blocks are needed in three places.
Hence, Evan needs <em>3 copies of 5 tenths and 1 hundredths.</em>
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Read more about base 10 blocks at:
brainly.com/question/7621712