9. A math tutor charges $10 per hour for 3 hours or less and $9 per hour for over
3 hours of tutoring. Which function
represents what the tutor charges for
h hours of tutoring?

Can (2,3 and square root 10) be sides ona right triangle?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2