15. A moped travels at a constant rate shown in the table below. HOURS
3
4
7
9
MILES
84
112
196
252
3
At this rate how many miles will the moped travel in
i
hour?
A 21 miles
B 28 miles
C 17 miles
D 31 miles

Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points

Match the one-to-one functions with the graphs of their inverse functions.