Understand that a function<span> is a rule that assigns to each input exactly one output. The graph of a </span>function<span> is the set of ordered pairs consisting of an input and the corresponding output.</span>
Answer:
A Circle
Step-by-step explanation:
20.90 would be the item before tax. To get the amount of tax, I multiplied 20 by 0.05 and subtracted that amount from 22
Answer:
72178.4777
Step-by-step explanation:
He would need to sell 28 because
12.50*28=350 and 350+50=400
