Step-by-step explanation:
<u>A</u><u>.</u><u> </u><u>Line up the decimals, then multiply as you would with whole numbers:</u>

<u>B. Line up the decimals, then add as you would with whole numbers:</u>
Note: These decimals aren't lined up exactly.



I believe the equation is wrong
Answer:
Yes
Step-by-step explanation:
Each value only maps out to one value, so that means it is a function.
D
uses the the formula y=mx+b and m is the slope. b is the y intercept.
Answer:
4x= 40
Step-by-step explanation:
40/4 = 10