A ruler, because it has accurate markings.
Answer:
29.67
Step-by-step explanation:
Here's the explanation if you need it,
First, miltiply 9% by 23 thats your tax
next, multiply 20% and 23
Then take all the values you got and add them all togeather hope that helps!
I would have used graph b. Because it shows the decrease more than graph a.
Answer:
you should know this. you tell me how many?
Answer:
1) vertical-Line test
2)y=x
3)x
4)domain
Step-by-step explanation: