If the 10 is being multiplied it’s 90
Answer:
A. 
Step-by-step explanation:
This takes alot of extended research before you even think about using the drug on patients.
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Steve payed $4 in tax because 10% of 40 is 4. Steve payed $44 in total because 4+40=44.
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<em>Question 7:</em> Is the Graph a 1-to-1?
The answer is: No
<em>Reason: </em>If you look at the graph, you see that when the x value is -1 the y value is -2, when x is 0, y is 0. When x is 1, y is 2, when x is 3, y is 4, and so on and so on...
<em>Question 9:</em> What is f(2)?
The answer is: When f (or x) is 2, y is 3... so f(2) = 3
<em>Reason:</em> (Look at reason for Question 7)
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