Answer:
15. A
16. B
17. B
18. C
Step-by-step explanation:
Plug any number in for x and find the resulting y, then if you need to graph place the coordinate points on the plane. For example if you set x=2 the equation becomes y=0.5(2). From here we can see 0.5(2)=1 and this is equal to 1 so in a data chart you would write under x the number 1 and under y the number 2.
$60 for 2 hours and $100 in total for 2 hours of work and the service fee
Answer:
<em>the answer is K for #9</em>
Step-by-step explanation:
