You might have to do the quadratic formula
Answer:
slope is 10x
Y - intercept is 7
Step-by-step explanation:
Answer:
0.45
Step-by-step explanation:
Answer:
2091
Step-by-step explanation:
4 babysitters earn $6 or more per hour because 3 earn $6 and 1 earn $7. The others all earn $5 or less per hour.